title: In vitro activity of carbenicillin against gram-negative bacilli.
mesh_terms: D001419:Bacteria / Q000187:drug effects*; D004926:Escherichia coli / Q000187:drug effects; D007709:Klebsiella / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D010406:Penicillins / Q000494:pharmacology*; D011511:Proteus / Q000187:drug effects; D011549:Pseudomonas / Q000187:drug effects; D012705:Serratia / Q000187:drug effects
chemical_list: D010406:Penicillins