Simonsen GS - Search Results

1

A nationwide genomic study of clinical Klebsiella pneumoniae in Norway 2001-15: introduction and spread of ESBLs facilitated by clonal groups CG15 and CG307.

Fostervold A, Hetland MAK, Bakksjø R, Bernhoff E, Holt KE, Samuelsen Ø, Simonsen GS, Sundsfjord A, Wyres KL, Löhr IH; Norwegian Study Group on Klebsiella pneumoniae. Fostervold A, et al. Among authors: simonsen gs. J Antimicrob Chemother. 2022 Feb 23;77(3):665-674. doi: 10.1093/jac/dkab463. J Antimicrob Chemother. 2022. PMID: 34935048 Free PMC article.

2

Long PCRs of transposons in the structural analysis of genes encoding acquired glycopeptide resistance in enterococci.

Haaheim H, Dahl KH, Simonsen GS, Olsvik O, Sundsfjord A. Haaheim H, et al. Among authors: simonsen gs. Biotechniques. 1998 Mar;24(3):432-7. doi: 10.2144/98243st02. Biotechniques. 1998. PMID: 9526654 Free article.

3

Transmission of VanA-type vancomycin-resistant enterococci and vanA resistance elements between chicken and humans at avoparcin-exposed farms.

Simonsen GS, Haaheim H, Dahl KH, Kruse H, Løvseth A, Olsvik O, Sundsfjord A. Simonsen GS, et al. Microb Drug Resist. 1998 Winter;4(4):313-8. doi: 10.1089/mdr.1998.4.313. Microb Drug Resist. 1998. PMID: 9988050

4

Heterogeneity in the vanB gene cluster of genomically diverse clinical strains of vancomycin-resistant enterococci.

Dahl KH, Simonsen GS, Olsvik O, Sundsfjord A. Dahl KH, et al. Among authors: simonsen gs. Antimicrob Agents Chemother. 1999 May;43(5):1105-10. doi: 10.1128/AAC.43.5.1105. Antimicrob Agents Chemother. 1999. PMID: 10223921 Free PMC article.

5

Typeability of Tn1546-like elements in vancomycin-resistant enterococci using long-range PCRs and specific analysis of polymorphic regions.

Simonsen GS, Myhre MR, Dahl KH, Olsvik O, Sundsfjord A. Simonsen GS, et al. Microb Drug Resist. 2000 Spring;6(1):49-57. doi: 10.1089/mdr.2000.6.49. Microb Drug Resist. 2000. PMID: 10868807

6

Continuing high prevalence of VanA-type vancomycin-resistant enterococci on Norwegian poultry farms three years after avoparcin was banned.

Borgen K, Simonsen GS, Sundsfjord A, Wasteson Y, Olsvik O, Kruse H. Borgen K, et al. Among authors: simonsen gs. J Appl Microbiol. 2000 Sep;89(3):478-85. doi: 10.1046/j.1365-2672.2000.01137.x. J Appl Microbiol. 2000. PMID: 11021580 Free article.

7

Human infections caused by glycopeptide-resistant Enterococcus spp: are they a zoonosis?

Sundsfjord A, Simonsen GS, Courvalin P. Sundsfjord A, et al. Among authors: simonsen gs. Clin Microbiol Infect. 2001;7 Suppl 4:16-33. doi: 10.1046/j.1469-0691.2001.00055.x. Clin Microbiol Infect. 2001. PMID: 11688531 Free article. Review.

8

Stability, persistence, and evolution of plasmid-encoded VanA glycopeptide resistance in enterococci in the absence of antibiotic selection in vitro and in gnotobiotic mice.

Johnsen PJ, Simonsen GS, Olsvik O, Midtvedt T, Sundsfjord A. Johnsen PJ, et al. Among authors: simonsen gs. Microb Drug Resist. 2002 Fall;8(3):161-70. doi: 10.1089/107662902760326869. Microb Drug Resist. 2002. PMID: 12363004

9

[Is the last bastion falling down?].

Sundsfjord A, Simonsen GS. Sundsfjord A, et al. Among authors: simonsen gs. Tidsskr Nor Laegeforen. 2002 Sep 20;122(22):2179. Tidsskr Nor Laegeforen. 2002. PMID: 12426891 Free article. Norwegian. No abstract available.

10

Prevalence of resistance to ampicillin, gentamicin and vancomycin in Enterococcus faecalis and Enterococcus faecium isolates from clinical specimens and use of antimicrobials in five Nordic hospitals.

Simonsen GS, Småbrekke L, Monnet DL, Sørensen TL, Møller JK, Kristinsson KG, Lagerqvist-Widh A, Torell E, Digranes A, Harthug S, Sundsfjord A. Simonsen GS, et al. J Antimicrob Chemother. 2003 Feb;51(2):323-31. doi: 10.1093/jac/dkg052. J Antimicrob Chemother. 2003. PMID: 12562698

Save citations to file

Email citations

Send citations to clipboard

Add to Collections

Add to My Bibliography

Create a file for external citation management software

Your saved search

Your RSS Feed

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

134 results

Search Page