title: Penicillins and cephalosporins: antimicrobial and pharmacological properties.
mesh_terms: D001419:Bacteria / Q000187:drug effects / Q000201:enzymology; D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000145:classification / Q000494:pharmacology* / Q000627:therapeutic use; D011307:Drug Prescriptions / Q000592:standards; D004355:Drug Stability; D006801:Humans; D008956:Models, Chemical; D010403:Penicillin Resistance; D010405:Penicillinase / Q000502:physiology; D010406:Penicillins / Q000145:classification / Q000494:pharmacology* / Q000627:therapeutic use; D013329:Structure-Activity Relationship; D001618:beta-Lactamases / Q000502:physiology
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D010405:Penicillinase; D001618:beta-Lactamases