| in vitro evaluation of lomefloxacin activity in colombia. | as part of the worldwide in vitro program to determine the antimicrobial activity of lomefloxacin, our study tested susceptibility of bacterial isolates from hospitals in medellin, colombia. a total of 504 bacterial isolates were obtained from patients at three different centers. for enterobacteriaceae, 0.5 micrograms/ml inhibited 100% of the indole-positive proteus and salmonella spp.; 1 microgram/ml inhibited 100% of shigella and citrobacter, 2 microgram/ml inhibited 100% of enterobacter spp., ... | 1989 | 2791498 |