Bactericidal effect of different concentrations: (A) 103 (B) 105, and (C) 108 PFU/ml of ϕAB2 on different concentrations of A. baumannii M3237 in a liquid suspension, at incubation times of 5 and 10 min. The survival rate was calculated as in the Methods section. These experiments were repeated three times, and the data shown are the mean ± SEM. *p < 0.05 compared with the respective control group.
Chen et al. BMC Microbiology 2013 13:154 doi:10.1186/1471-2180-13-154