title: Comparative stabilities of penicillins and cephalosporins to staphylococcal beta-lactamase and activities against Staphylococcus aureus.
mesh_terms: D002510:Cephalosporinase / Q000378:metabolism; D002511:Cephalosporins / Q000378:metabolism* / Q000494:pharmacology; D004355:Drug Stability; D006868:Hydrolysis; D008826:Microbial Sensitivity Tests; D010405:Penicillinase / Q000378:metabolism; D010406:Penicillins / Q000378:metabolism* / Q000494:pharmacology; D013211:Staphylococcus aureus / Q000187:drug effects / Q000201:enzymology*; D001618:beta-Lactamases / Q000378:metabolism*
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D002510:Cephalosporinase; D010405:Penicillinase; D001618:beta-Lactamases