A new property of "complete" antigen O of gram-negative bacteria: its specific protective effect on the sensitivity of Staphylococcus aureus to penicillin.
D000941:Antigens; D010406:Penicillins / Q000494:pharmacology*; D013203:Staphylococcal Infections; D013210:Staphylococcus / Q000494:pharmacology*; D013211:Staphylococcus aureus
D000941:Antigens; D010406:Penicillins
ANTIGENS; PENICILLIN/pharmacology; STAPHYLOCOCCUS/pharmacology