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Species identification and molecular characterization of Acinetobacter spp. blood culture isolates from NorwayKARAH, Nabil; HALDORSEN, Bjørg; HEGSTAD, Kristin et al.Journal of antimicrobial chemotherapy (Print). 2011, Vol 66, Num 4, pp 738-744, issn 0305-7453, 7 p.Article

The AmpC phenotype in Norwegian clinical isolates of Escherichia coli is associated with an acquired ISEcp1-like ampC element or hyperproduction of the endogenous AmpCHALDORSEN, Bjørg; AASNAES, Bettina; DAHL, Kristin H et al.Journal of antimicrobial chemotherapy (Print). 2008, Vol 62, Num 4, pp 694-702, issn 0305-7453, 9 p.Article

Emergence of OXA-carbapenemase- and 16S rRNA methylase-producing international clones of Acinetobacter baumannii in NorwayKARAH, Nabil; HALDORSEN, Bjørg; HERMANSEN, Nils O et al.Journal of medical microbiology. 2011, Vol 60, Num 4, pp 515-521, issn 0022-2615, 7 p.Article

Nosocomial outbreak of CTX-M-15-producing E. coli in NorwayNASEER, Umaer; NATAS, Olav B; HALDORSEN, Bjørg C et al.APMIS. Acta pathologica, microbiologica et immunologica Scandinavica. 2007, Vol 115, Num 2, pp 120-126, issn 0903-4641, 7 p.Article

Urinary tract isolates of Enterobacteriaceae from hospitalized patients in the Arkhangelsk region, Russia: Antimicrobial susceptibility and characterization of extended-spectrum beta-lactamases strainsVOROBIEVA, Veronika; NASEER, Umaer; BAZHUKOVA, Tatiana et al.Scandinavian journal of infectious diseases. 2010, Vol 42, Num 10, pp 797-800, issn 0036-5548, 4 p.Article

Molecular characterization of CTX-M-15-producing clinical isolates of Escherichia coli reveals the spread of multidrug-resistant ST131 (O25:H4) and ST964 (O102:H6) strains in NorwayNASEER, Umaer; HALDORSEN, BjØrg; TOFTELAND, Stale et al.APMIS. Acta pathologica, microbiologica et immunologica Scandinavica. 2009, Vol 117, Num 7, pp 526-536, issn 0903-4641, 11 p.Article

Antibiotic susceptibility of Neisseria gonorrhoeae in Arkhangelsk, RussiaVOROBIEVA, Veronica; FIRSOVA, Natalia; ABABKOVA, Tatiana et al.Sexually transmitted infections. 2007, Vol 83, Num 2, pp 133-135, issn 1368-4973, 3 p.Article

Genetic methods for detection of antimicrobial resistanceSUNDSFJORD, Arnfinn; SIMONSEN, Gunnar S; HALDORSEN, Bjørg C et al.APMIS. Acta pathologica, microbiologica et immunologica Scandinavica. 2004, Vol 112, Num 11-12, pp 815-837, issn 0903-4641, 23 p.Article