Author network for Peter Gaustad by COREMINE medical

Publications in press

Gammelsrud KW, Lindstad BL, Gaustad P, Ingebretsen A, Høiby EA, Brandtzaeg P, Sandven P
Multilocus sequence typing of serial Candida albicans isolates from children with cancer, children with cystic fibrosis and healthy controls
Med Mycol (in press)
PubMed 22524637

Publications 2011

Gammelsrud KW, Sandven P, Høiby EA, Sandvik L, Brandtzaeg P, Gaustad P (2011)
Colonization by Candida in children with cancer, children with cystic fibrosis, and healthy controls
Clin Microbiol Infect, 17 (12), 1875-81
PubMed 21745258

Reikvam DH, Erofeev A, Sandvik A, Grcic V, Jahnsen FL, Gaustad P, McCoy KD, Macpherson AJ, Meza-Zepeda LA, Johansen FE (2011)
Depletion of murine intestinal microbiota: effects on gut mucosa and epithelial gene expression
PLoS One, 6 (3), e17996
PubMed 21445311

Skiada A, Pagano L, Groll A, Zimmerli S, Dupont B, Lagrou K, Lass-Florl C, Bouza E, Klimko N, Gaustad P, Richardson M, Hamal P, Akova M, Meis JF, Rodriguez-Tudela JL, Roilides E, Mitrousia-Ziouva A, Petrikkos G, European Confederation of Medical Mycology Working Group on Zygomycosis (2011)
Zygomycosis in Europe: analysis of 230 cases accrued by the registry of the European Confederation of Medical Mycology (ECMM) Working Group on Zygomycosis between 2005 and 2007
Clin Microbiol Infect, 17 (12), 1859-67
PubMed 21199154

Vestrheim DF, Gaustad P, Aaberge IS, Caugant DA (2011)
Pherotypes of pneumococcal strains co-existing in healthy children
Infect Genet Evol, 11 (7), 1703-8
PubMed 21763465

Zinöcker S, Wang MY, Gaustad P, Kvalheim G, Rolstad B, Vaage JT (2011)
Mycoplasma contamination revisited: mesenchymal stromal cells harboring Mycoplasma hyorhinis potently inhibit lymphocyte proliferation in vitro
PLoS One, 6 (1), e16005
PubMed 21264307

Publications 2010

Dannaoui E, Schwarz P, Slany M, Loeffler J, Jorde AT, Cuenca-Estrella M, Hauser PM, Shrief R, Huerre M, Freiberger T, Gaustad P, Rodriguez-Tudela JL, Bille J, Denning DW, Bretagne S, Lortholary O (2010)
Molecular detection and identification of zygomycetes species from paraffin-embedded tissues in a murine model of disseminated zygomycosis: a collaborative European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Fungal Infection Study Group (EFISG) evaluation
J Clin Microbiol, 48 (6), 2043-6
PubMed 20375233

Leegaard TM, Bootsma HJ, Caugant DA, Eleveld MJ, Mannsåker T, Frøholm LO, Gaustad P, Høiby EA, Hermans PW (2010)
Phenotypic and genomic characterization of pneumococcus-like streptococci isolated from HIV-seropositive patients
Microbiology, 156 (Pt 3), 838-48
PubMed 19959577

Warris A, Onken A, Gaustad P, Janssen W, van der Lee H, Verweij PE, Abrahamsen TG (2010)
Point-of-use filtration method for the prevention of fungal contamination of hospital water
J Hosp Infect, 76 (1), 56-9
PubMed 20542590

Publications 2009

Fredheim EG, Klingenberg C, Rohde H, Frankenberger S, Gaustad P, Flaegstad T, Sollid JE (2009)
Biofilm formation by Staphylococcus haemolyticus
J Clin Microbiol, 47 (4), 1172-80
PubMed 19144798

Lobmaier IV, Vege A, Gaustad P, Rognum TO (2009)
Bacteriological investigation--significance of time lapse after death
Eur J Clin Microbiol Infect Dis, 28 (10), 1191-8
PubMed 19504136

Thorgersen EB, Pharo A, Haverson K, Axelsen AK, Gaustad P, Kotwal GJ, Sfyroera G, Mollnes TE (2009)
Inhibition of complement and CD14 attenuates the Escherichia coli-induced inflammatory response in porcine whole blood
Infect Immun, 77 (2), 725-32
PubMed 19047409

Publications 2008

Castellheim A, Thorgersen EB, Hellerud BC, Pharo A, Johansen HT, Brosstad F, Gaustad P, Brun H, Fosse E, Tønnessen TI, Nielsen EW, Mollnes TE (2008)
New biomarkers in an acute model of live Escherichia coli-induced sepsis in pigs
Scand J Immunol, 68 (1), 75-84
PubMed 18466195

Nordøy I, Gaustad P (2008)
[Drug resistance in the treatment of invasive fungal infections]
Tidsskr Nor Laegeforen, 128 (22), 2607-11
PubMed 19023376

Riise ØR, Lee A, Cvancarova M, Handeland KS, Wathne KO, Nakstad B, Gaustad P, Flatø B (2008)
Recent-onset childhood arthritis--association with Streptococcus pyogenes in a population-based study
Rheumatology (Oxford), 47 (7), 1006-11
PubMed 18420659

Publications 2007

Arendrup MC, Chryssanthou E, Gaustad P, Koskela M, Sandven P, Fernandez V (2007)
Diagnostics of fungal infections in the Nordic countries: we still need to improve!
Scand J Infect Dis, 39 (4), 337-43
PubMed 17454898

Bajanowski T, Vege A, Byard RW, Krous HF, Arnestad M, Bachs L, Banner J, Blair PS, Borthne A, Dettmeyer R, Fleming P, Gaustad P, Gregersen M, Grøgaard J, Holter E, Isaksen CV, Jorgensen JV, de Lange C, Madea B, Moore I, Morland J, Opdal SH, Råsten-Almqvist P, Schlaud M, Sidebotham P et al. (2007)
Sudden infant death syndrome (SIDS)--standardised investigations and classification: recommendations
Forensic Sci Int, 165 (2-3), 129-43
PubMed 16806765

Hageskal G, Gaustad P, Heier BT, Skaar I (2007)
Occurrence of moulds in drinking water
J Appl Microbiol, 102 (3), 774-80
PubMed 17309627

Kolstad A, Holte H, Fosså A, Lauritzsen GF, Gaustad P, Torfoss D (2007)
Pneumocystis jirovecii pneumonia in B-cell lymphoma patients treated with the rituximab-CHOEP-14 regimen
Haematologica, 92 (1), 139-40
PubMed 17229653

Stray-Pedersen A, Gaustad P, Stray-Pedersen B, Rognum TO (2007)
Detection rate of Helicobacter pylori stool antigen in newborn infants and small children
J Perinat Med, 35 (2), 155-8
PubMed 17343545

Winn RM, Warris A, Gaustad P, Abrahamsen TG (2007)
The effect of antifungal agents and human monocytes on in vitro galactomannan release by Aspergillus spp. in liquid culture medium
APMIS, 115 (12), 1364-9
PubMed 18184406

Publications 2006

Hageskal G, Knutsen AK, Gaustad P, de Hoog GS, Skaar I (2006)
Diversity and significance of mold species in Norwegian drinking water
Appl Environ Microbiol, 72 (12), 7586-93
PubMed 17028226

Lehne G, Haneberg B, Gaustad P, Johansen PW, Preus H, Abrahamsen TG (2006)
Oral administration of a new soluble branched beta-1,3-D-glucan is well tolerated and can lead to increased salivary concentrations of immunoglobulin A in healthy volunteers
Clin Exp Immunol, 143 (1), 65-9
PubMed 16367935

Naess-Andresen CF, Walberg M, Gaustad P (2006)
In vitro activity of a cytotoxic factor isolated from human leukocytes
APMIS, 114 (6), 428-35
PubMed 16856964

Sandven P, Bevanger L, Digranes A, Haukland HH, Mannsåker T, Gaustad P, Norwegian Yeast Study Group (2006)
Candidemia in Norway (1991 to 2003): results from a nationwide study
J Clin Microbiol, 44 (6), 1977-81
PubMed 16757587

Walberg M, Mørk C, Sandven P, Jorde AT, Bjørås M, Gaustad P (2006)
18S rDNA polymerase chain reaction and sequencing in onychomycosis diagnostics
Acta Derm Venereol, 86 (3), 223-6
PubMed 16710579

Publications 2005

Leegaard TM, Sandven P, Gaustad P (2005)
Clostridium tertium: 3 case reports
Scand J Infect Dis, 37 (3), 230-2
PubMed 15849058

Sandven P, Gaustad P (2005)
[Has medical mycology a future in Norway?]
Tidsskr Nor Laegeforen, 125 (5), 621
PubMed 15776044

Warris A, Netea MG, Verweij PE, Gaustad P, Kullberg BJ, Weemaes CM, Abrahamsen TG (2005)
Cytokine responses and regulation of interferon-gamma release by human mononuclear cells to Aspergillus fumigatus and other filamentous fungi
Med Mycol, 43 (7), 613-21
PubMed 16396246

Publications 2004

Klingenberg C, Sundsfjord A, Rønnestad A, Mikalsen J, Gaustad P, Flaegstad T (2004)
Phenotypic and genotypic aminoglycoside resistance in blood culture isolates of coagulase-negative staphylococci from a single neonatal intensive care unit, 1989-2000
J Antimicrob Chemother, 54 (5), 889-96
PubMed 15471996

Simonsen GS, Bergh K, Bevanger L, Digranes A, Gaustad P, Melby KK, Høiby EA (2004)
Susceptibility to quinupristin-dalfopristin and linezolid in 839 clinical isolates of Gram-positive cocci from Norway
Scand J Infect Dis, 36 (4), 254-8
PubMed 15198180

Publications 2003

Farstad H, Gaustad P, Kristiansen P, Perminov G, Abrahamsen TG (2003)
Cerebral venous thrombosis and Escherichia coli infection in neonates
Acta Paediatr, 92 (2), 254-7
PubMed 12710657

Synnestvedt M, Müller F, Gaustad P, Bucher A (2003)
Recurrent group A Streptococcal genital infection after Puerperal sepsis
Scand J Infect Dis, 35 (8), 509-10
PubMed 14514155

Warris A, Klaassen CH, Meis JF, De Ruiter MT, De Valk HA, Abrahamsen TG, Gaustad P, Verweij PE (2003)
Molecular epidemiology of Aspergillus fumigatus isolates recovered from water, air, and patients shows two clusters of genetically distinct strains
J Clin Microbiol, 41 (9), 4101-6
PubMed 12958232

Warris A, Netea MG, Wang JE, Gaustad P, Kullberg BJ, Verweij PE, Abrahamsen TG (2003)
Cytokine release in healthy donors and patients with chronic granulomatous disease upon stimulation with Aspergillus fumigatus
Scand J Infect Dis, 35 (8), 482-7
PubMed 14514148

Publications 2002

Taffa N, Bjune G, Sundby J, Gaustad P, Alestrøm A (2002)
Prevalence of gonococcal and chlamydial infections and sexual risk behavior among youth in Addis Ababa, Ethiopia
Sex Transm Dis, 29 (12), 828-33
PubMed 12466727

Ween O, Teigen S, Gaustad P, Kilian M, Håvarstein LS (2002)
Competence without a competence pheromone in a natural isolate of Streptococcus infantis
J Bacteriol, 184 (13), 3426-32
PubMed 12057935

Publications 2001

Gaustad P (2001)
[Mechanisms behind the development of antibiotic resistant bacteria]
Tidsskr Nor Laegeforen, 121 (26), 3090-4
PubMed 11757446

Warris A, Bjørneklett A, Gaustad P (2001)
Invasive pulmonary aspergillosis associated with infliximab therapy
N Engl J Med, 344 (14), 1099-100
PubMed 11291675

Warris A, Gaustad P, Meis JF, Voss A, Verweij PE, Abrahamsen TG (2001)
Recovery of filamentous fungi from water in a paediatric bone marrow transplantation unit
J Hosp Infect, 47 (2), 143-8
PubMed 11170779

Publications 2000

Hartmann A, Halvorsen CE, Jenssen T, Bjørneklett A, Brekke IB, Bakke SJ, Hirschberg H, Tønjum T, Gaustad P (2000)
Intracerebral abscess caused by Nocardia otitidiscaviarum in a renal transplant patient--cured by evacuation plus antibiotic therapy
Nephron, 86 (1), 79-83
PubMed 10971157

Medhus AW, Bondi J, Gaustad P, Husebye E (2000)
Low-dose intravenous erythromycin: effects on postprandial and fasting motility of the small bowel
Aliment Pharmacol Ther, 14 (2), 233-40
PubMed 10651665

Olbjørn C, Bjørnvold M, Wathne KO, Gaustad P, Abrahamsen TG (2000)
[Tuberculosis in Norwegian children--diagnostic challenges]
Tidsskr Nor Laegeforen, 120 (15), 1721-5
PubMed 10904656

Warris A, Wesenberg F, Gaustad P, Verweij PE, Abrahamsen TG (2000)
Acremonium strictum fungaemia in a paediatric patient with acute leukaemia
Scand J Infect Dis, 32 (4), 442-4
PubMed 10959664

Publications 1999

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1999)
Antibiotic susceptibility of blood culture isolates after nearly two decades with netilmicin and ampicillin in neonatal septicaemia
APMIS, 107 (2), 257-62
PubMed 10225325

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1999)
C-reactive protein (CRP) response patterns in neonatal septicaemia
APMIS, 107 (6), 593-600
PubMed 10379687

Torfoss D, Aukrust P, Brinch L, Mathiesen O, Simonsen GS, Axelsen AK, Gaustad P (1999)
Carrier rate of resistant enterococci in a tertiary care hospital in Norway
APMIS, 107 (6), 545-9
PubMed 10379681

Walberg M, Gaustad P, Steen HB (1999)
Uptake kinetics of nucleic acid targeting dyes in S. aureus, E. faecalis and B. cereus: a flow cytometric study
J Microbiol Methods, 35 (2), 167-76
PubMed 10192050

Ween O, Gaustad P, Håvarstein LS (1999)
Identification of DNA binding sites for ComE, a key regulator of natural competence in Streptococcus pneumoniae
Mol Microbiol, 33 (4), 817-27
PubMed 10447890

Publications 1998

Bergan T, Gaustad P, Høiby EA, Berdal BP, Furuberg G, Baann J, Tønjum T (1998)
Antibiotic resistance of pneumococci in Norway
Int J Antimicrob Agents, 10 (1), 77-81
PubMed 9624547

Harthug S, Langeland N, Digranes A, Simonsen GS, Olsvik O, Sundsfjord A, Natås OB, Haarr E, Gaustad P, Høiby EA, Svarva PL (1998)
[Infections caused by multiresistant enterococci in Norway]
Tidsskr Nor Laegeforen, 118 (26), 4070-3
PubMed 9844510

Haug CJ, Gaustad P, Müller F (1998)
Radiometric quantification of Mycobacterium avium complex
Eur J Clin Microbiol Infect Dis, 17 (6), 388-90
PubMed 9758276

Rønnestad A, Abrahamsen TG, Gaustad P, Finne PH (1998)
Blood culture isolates during 6 years in a tertiary neonatal intensive care unit
Scand J Infect Dis, 30 (3), 245-51
PubMed 9790131

Sandven P, Bevanger L, Digranes A, Gaustad P, Haukland HH, Steinbakk M (1998)
Constant low rate of fungemia in norway, 1991 to 1996. The Norwegian Yeast Study Group
J Clin Microbiol, 36 (12), 3455-9
PubMed 9817853

Walberg M, Gaustad P, Steen HB (1998)
Rapid preparation procedure for staining of exponentially growing P-vulgaris cells with ethidium bromide: a flow cytometry-based study of probe uptake under various conditions
J. Microbiol. Methods, 34 (1), 49-58

Publications 1997

Gaustad P, Håvardstein LS (1997)
Competence-pheromone in Streptococcus sanguis. Identification of the competence gene comC and the competence pheromone
Adv Exp Med Biol, 418, 1019-21
PubMed 9331824

Håvarstein LS, Hakenbeck R, Gaustad P (1997)
Natural competence in the genus Streptococcus: evidence that streptococci can change pherotype by interspecies recombinational exchanges
J Bacteriol, 179 (21), 6589-94
PubMed 9352904

Lindbråthen A, Gaustad P, Hovig B, Tønjum T (1997)
Direct detection of Mycobacterium tuberculosis complex in clinical samples from patients in Norway by ligase chain reaction
J Clin Microbiol, 35 (12), 3248-53
PubMed 9399528

Walberg M, Gaustad P, Steen HB (1997)
Rapid discrimination of bacterial species with different ampicillin susceptibility levels by means of flow cytometry
Cytometry, 29 (3), 267-72
PubMed 9389444

Walberg M, Gaustad P, Steen HB (1997)
Rapid assessment of ceftazidime, ciprofloxacin, and gentamicin susceptibility in exponentially-growing E. coli cells by means of flow cytometry
Cytometry, 27 (2), 169-78
PubMed 9012384

Publications 1996

Håvarstein LS, Gaustad P, Nes IF, Morrison DA (1996)
Identification of the streptococcal competence-pheromone receptor
Mol Microbiol, 21 (4), 863-9
PubMed 8878047

Walberg M, Gaustad P, Steen HB (1996)
Rapid flow cytometric assessment of mecillinam and ampicillin bacterial susceptibility
J Antimicrob Chemother, 37 (6), 1063-75
PubMed 8836810

Publications 1995

Hansen TW, Gaustad P (1995)
Congenital pneumococcal sepsis in one of a set of premature twins
Eur J Pediatr, 154 (7), 591
PubMed 7556333

Høgåsen AK, Abrahamsen TG, Gaustad P (1995)
Various Candida and Torulopsis species differ in their ability to induce the production of C3, factor B and granulocyte-macrophage colony-stimulating factor (GM-CSF) in human monocyte cultures
J Med Microbiol, 42 (4), 291-8
PubMed 7707338

Meidell NK, Mork J, Gaustad P, Aaløkken TM (1995)
[Fulminant fasciitis in the head and neck region]
Tidsskr Nor Laegeforen, 115 (20), 2533-4
PubMed 7676416

Publications 1994

Skaar I, Gaustad P, Tønjum T, Holm B, Stenwig H (1994)
Streptococcus phocae sp. nov., a new species isolated from clinical specimens from seals
Int J Syst Bacteriol, 44 (4), 646-50
PubMed 7981096

Publications 1993

Hansen TW, Gaustad P, Abrahamsen TG, Finne PH (1993)
[Diagnosis and treatment of infections in a neonatal unit--bacterial and fungal infections]
Tidsskr Nor Laegeforen, 113 (14), 1730-4
PubMed 8322303

Hansen TW, Gaustad P, Rollag H, Abrahamsen TG, Finne PH (1993)
[Diagnosis and treatment of infections in a neonatal unit--viral infections, spirochete infections and toxoplasma infections]
Tidsskr Nor Laegeforen, 113 (14), 1701-5
PubMed 8322295

Publications 1992

Abrahamsen TG, Gaustad P, Sund S, Hansen TW (1992)
[Disseminated fungal infections in neonates--risk factors, treatment and course]
Tidsskr Nor Laegeforen, 112 (28), 3548-51
PubMed 1462324

Abrahamsen TG, Widing E, Glomstein A, Gaustad P (1992)
Disseminated fungal disease resistant to fluconazole treatment in a child with leukemia
Scand J Infect Dis, 24 (3), 391-3
PubMed 1509246

Helsing P, Gaustad P (1992)
Bullous impetigo caused by group A streptococci. A case report
Acta Derm Venereol, 72 (1), 50-1
PubMed 1350146

Publications 1991

Boye NP, Gaustad P (1991)
Double-blind comparative study of ofloxacin (Hoe 280) and trimethoprim-sulfamethoxazole in the treatment of patients with acute exacerbations of chronic bronchitis and chronic obstructive lung disease
Infection, 19 Suppl 7, S388-90
PubMed 1804789

Gaustad P, Hjortdahl P (1991)
[Use of streptococcal antigen tests in acute tonsillitis]
Tidsskr Nor Laegeforen, 111 (9), 1130-1
PubMed 2024263

Publications 1990

Brandtzaeg P, Gaustad P, Vanberg PJ, Medbø S, Ledaal P, Reigstad H (1990)
[Clinical manifestations caused by group A streptococci]
Tidsskr Nor Laegeforen, 110 (20), 2629-33
PubMed 2219027

Bucher A, Gaustad P (1990)
Septicemia and endocarditis caused by group G streptococci in a Norwegian hospital
Eur J Clin Microbiol Infect Dis, 9 (4), 251-6
PubMed 2351141

Bucher A, Gaustad P, Pape E (1990)
Chronic neurobrucellosis due to Brucella melitensis
Scand J Infect Dis, 22 (2), 223-6
PubMed 2356445

Halstensen A, Brandtzaeg P, Andrew M, Høiby EA, Hjortdahl P, Gaustad P (1990)
[Treatment of infections caused by group A beta-hemolytic streptococci]
Tidsskr Nor Laegeforen, 110 (20), 2637-40
PubMed 2120791

Hjortdahl P, Halstensen A, Høiby EA, Andrew M, Brandtzaeg P, Gaustad P (1990)
[The challenges of differential diagnosis of infections caused by beta-hemolytic streptococci]
Tidsskr Nor Laegeforen, 110 (20), 2634-7
PubMed 2219028

Holte M, Gaustad P, Bevanger L, Andersen K (1990)
[Sore throat. Rapid detection of beta hemolytic group A streptococci by a coagglutination method]
Tidsskr Nor Laegeforen, 110 (1), 50-3
PubMed 2405540

Høiby EA, Gaustad P, Aasen S, Martin PR (1990)
[Diseases caused by Streptococcus pyogenes in Norway, 1975-1989. A microbiologic and epidemiologic survey]
Tidsskr Nor Laegeforen, 110 (20), 2625-8
PubMed 2219026

Publications 1989

Brandtzaeg P, Kierulf P, Gaustad P, Skulberg A, Bruun JN, Halvorsen S, Sørensen E (1989)
Plasma endotoxin as a predictor of multiple organ failure and death in systemic meningococcal disease
J Infect Dis, 159 (2), 195-204
PubMed 2492587

Flesland O, Solheim BG, Gaustad P, Mellbye O, Albrechtsen DA, Talseth T, Leivestad T (1989)
Antibody production by donor lymphocytes in transplant patients
Transplantation, 48 (5), 883-5
PubMed 2815263

Publications 1988

Brandtzaeg P, Kierulf P, Gaustad P, Dobloug J, Mollnes TE, Sirnes K (1988)
Systemic meningococcal disease: a model infection to study acute endotoxinemia in man
Prog Clin Biol Res, 272, 263-71
PubMed 3393567

Malterud K, Gaustad P (1988)
[Cultivation of beta-hemolytic streptococcus from pharyngeal swabs. An evaluation of a method in general practice]
Tidsskr Nor Laegeforen, 108 (22), 1606-8
PubMed 3046046

Publications 1987

Andersen BM, Solberg O, Bryn K, Frøholm LO, Gaustad P, Høiby EA, Kristiansen BE, Bøvre K (1987)
Endotoxin liberation from Neisseria meningitidis isolated from carriers and clinical cases
Scand J Infect Dis, 19 (4), 409-19
PubMed 3118451

Hjortdahl P, Laerum E, Gaustad P (1987)
How reliable and useful is the latex agglutination test in diagnosing streptococcal throat infection in general practice?
Scand J Prim Health Care, 5 (3), 151-4
PubMed 3313609

Publications 1986

Bakken JS, Bruun JN, Gaustad P, Tasker TC (1986)
Penetration of amoxicillin and potassium clavulanate into the cerebrospinal fluid of patients with inflamed meninges
Antimicrob Agents Chemother, 30 (3), 481-4
PubMed 3777911

Caugant DA, Bøvre K, Gaustad P, Bryn K, Holten E, Høiby EA, Frøholm LO (1986)
Multilocus genotypes determined by enzyme electrophoresis of Neisseria meningitidis isolated from patients with systemic disease and from healthy carriers
J Gen Microbiol, 132 (3), 641-52
PubMed 3016146

KRISTIANSEN BE, SORENSEN B, BJORVATN B, LINDQVIST B, BRYN K, FROHOLM LO, GAUSTAD P, BOVRE K (1986)
DNA FINGERPRINTING OF NEISSERIA-MENINGITIDIS
A VAN LEEUW J MICROB, 52 (3), 200-201

Kristiansen BE, Sørensen B, Bjorvatn B, Falk ES, Fosse E, Bryn K, Frøholm LO, Gaustad P, Bøvre K (1986)
An outbreak of group B meningococcal disease: tracing the causative strain of Neisseria meningitidis by DNA fingerprinting
J Clin Microbiol, 23 (4), 764-7
PubMed 3084555

Publications 1985

Gaustad P (1985)
Genetic transformation in Streptococcus sanguis. Effects on genetic transformation by culture filtrates of Streptococcus sanguis (serogroups H and W) and streptococcus mitis (mitior) with reference to identification
Acta Pathol Microbiol Immunol Scand B, 93 (4), 283-7
PubMed 4050439

Gaustad P (1985)
Genetic transformation in Streptococcus sanguis
J Oslo City Hosp, 35 (7-8), 83-102
PubMed 2864407

Gaustad P (1985)
Genetic transformation in Streptococcus sanguis. Identification, surface spreading and competence of invasive strains of Streptococcus sanguis Lancefield groups H and W and other invasive viridans streptococci
Acta Pathol Microbiol Immunol Scand B, 93 (4), 277-82
PubMed 3931412

Publications 1984

Gaustad P, Frøholm LO (1984)
Genetic transformation in Streptococcus sanguis. Simultaneous variation of surface-spreading, competence, hemagglutination and polar fimbriation in selected strains
Acta Pathol Microbiol Immunol Scand B, 92 (6), 283-9
PubMed 6152366

Holten E, Frøholm LO, Gaustad P (1984)
Virulence markers in patient and carrier strains of Neisseria meningitidis
Scand J Infect Dis, 16 (3), 267-70
PubMed 6436964

Publications 1983

Bøvre K, Frøholm LO, Gaustad P, Holten E, Høiby EA (1983)
Some agent characteristics and their coexistence related to occurrence and severity of systemic meningococcal disease in Norway, Winter 1981-1982
NIPH Ann, 6 (1), 75-84
PubMed 6413907

Frøholm LO, Berdal BP, Bøvre K, Gaustad P, Harboe A, Holten E, Høiby EA, Lystad A, Omland T, Frasch CE (1983)
Meningococcal group B vaccine trial in Norway 1981--1982. Preliminary report of results available November 1982
NIPH Ann, 6 (2), 133-8
PubMed 6427703

Gaustad P (1983)
Anaerobic infections of the oral cavity and the ears, nose and throat
Scand J Gastroenterol Suppl, 85, 68-73
PubMed 6353557

Gaustad P (1983)
Genetic transformation in Streptococcus sanguis. Kinetics of production in different media and specific interaction of competence factor and competence factor inactivator
Acta Pathol Microbiol Immunol Scand B, 91 (3), 193-200
PubMed 6880744

Publications 1981

Gaustad P (1981)
Genetic transformation in Streptococcus sanguis. Competence factor and competence factor inactivator
Acta Pathol Microbiol Scand B, 89 (2), 67-73
PubMed 7257776

Gaustad P, Eriksen J (1981)
Genetic transformation of Streptococcus sanguis. Further studies on the production and isolation of the competence factor
Acta Pathol Microbiol Scand B, 89 (2), 75-80
PubMed 7257777

Publications 1979

Gaustad P (1979)
Distribution of Streptococcus pneumoniae types in Norway
NIPH Ann, 2 (2), 41-4
PubMed 44902

Gaustad P (1979)
Genetic transformation in Streptococcus sanguis. Distribution of competence and competence factors in a collection of strains
Acta Pathol Microbiol Scand B, 87B (2), 123-8
PubMed 375671

Gaustad P, Eriksen J, Henriksen SD (1979)
Genetic transformation in Streptococcus sanguis. Spontaneous and induced competence of selected strains
Acta Pathol Microbiol Scand B, 87B (2), 117-22
PubMed 375670

Publications 1978

Gaustad P, Bolle R (1978)
Diagnosis of Haemophilus influenzae type b pericarditis by counterimmunoelectrophoresis
Scand J Infect Dis, 10 (2), 149-51
PubMed 307808

Publications 1977

Førre O, Gaustad P (1977)
An evaluation of two immunological methods in the diagnosis of bacterial meningitis: the effect of ultrasonic treatment of the cerebrospinal fluid
Scand J Infect Dis, 9 (4), 285-8
PubMed 341293

Publications 1976

Førre O, Gaustad P (1976)
[Diagnosis of bacterial meningitis]
Tidsskr Nor Laegeforen, 96 (34-36), 1772-4
PubMed 797047