Fig. 4From: In vitro antibacterial activity of rifampicin in combination with imipenem, meropenem and doripenem against multidrug-resistant clinical isolates of Pseudomonas aeruginosa MIC values of multidrug-resistant P. aeruginosa isolates to imipenem between with or without 20 mg/L rifampicin, stratified as (a) The 21 isolated with a frameshift porin mutation; (b) The 39 isolates with a premature stop codon porin mutationBack to article page