*Genetic relatedness and molecular characterization of multidrug resistant Acinetobacter baumannii isolated in central Ohio, USA  83 HASTANE ENFEKSİYONU ETKENİ- 2 HASTANEDEN TOPLANAN  İZOLATLAR BASKIN OLARAK ÇOKLU-DİRENÇLİ (% 79.5)  GENOTİP VII- 13 SUBTİP (PULSOTİP)  blaOXA- 23 %13  blaOXA-66 %79 ÖZELLİKLE İMİPENEM REZİSTANSINDAN SORUMLU  CLASS 1 İNTEGRONLA MUTASYON -AMİNOGLİKOZİD MODİFİYE EDEN ENZİMLER (gyrA / parC)  AKTİF EFFLUX POMPASI Annals of Clinical Microbiology and Antimicrobials 2009 Annals of Clinical Microbiology and Antimicrobials 2009