Gentamicin plus carbenicillin.
D004336:Drug Antagonism; D004344:Drug Incompatibility; D004357:Drug Synergism; D005839:Gentamicins / Q000008:administration & dosage*; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D010406:Penicillins / Q000008:administration & dosage*
D005839:Gentamicins; D010406:Penicillins