title: Inability of carbenicillin to predict ticarcillin activity versus Pseudomonas aeruginosa by disc-agar diffusion.
mesh_terms: D002228:Carbenicillin / Q000494:pharmacology*; D004058:Diffusion; D008826:Microbial Sensitivity Tests; D010406:Penicillins / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects*; D013982:Ticarcillin / Q000494:pharmacology*
chemical_list: D010406:Penicillins; D013982:Ticarcillin; D002228:Carbenicillin