Antistaphylococcal activity of penicillin P-12. (5-Methyl-3-phenyl-4-isoxazolyl penicillin).
D010406:Penicillins / Q000494:pharmacology*; D013210:Staphylococcus / Q000494:pharmacology*
D010406:Penicillins
PENICILLIN/pharmacology; STAPHYLOCOCCUS/pharmacology