Synergy of antibacterial substances by apparently known mechanisms.
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002511:Cephalosporins / Q000494:pharmacology; D004357:Drug Synergism; D010400:Penicillin G / Q000494:pharmacology; D065093:beta-Lactamase Inhibitors
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D065093:beta-Lactamase Inhibitors; D010400:Penicillin G