| molecular typing of acinetobacter baumannii-acinetobacter calcoaceticus complex isolates from endemic and epidemic nosocomial infections. | ribotype, biotype and resistance phenotype were used to characterize 37 acinetobacter baumannii-a. calcoaceticus complex isolates responsible for nosocomial infections in buenos aires. nineteen isolates were recovered from endemic infections at 2 hospitals and 18 represent an intensive care unit outbreak that occurred in a third hospital. by ribotyping isolates were classified into five different clones of a. baumannii biotype 2, 3 of a. baumannii biotype 9, and 3 of acinetobacter genospecies 13 ... | 1995 | 7867730 |