| [frequency and antimicrobial resistance of acinetobacter species in a university hospital of buenos aires city]. | two-hundred acinetobacter isolates belonging to 200 patients admitted to hospital de clínicas josé de san martín during the period march 2013-june 2014 were analyzed. the identification was performed by mass spectrometry and was confirmed by molecular methods. susceptibility to antimicrobials was studied by the vitek-2 system. a 94% correlation of both identification methods was found. multidrug resistant acinetobacter baumannii was the predominant genomic species (92.6%) in hospital-acquired in ... | 2015 | 25576416 |