[Some regularities in the interaction of penicillinase-producing straphylococci with penicillin].
D010405:Penicillinase; D010406:Penicillins; D013210:Staphylococcus
D010406:Penicillins; D010405:Penicillinase
PENICILLIN; PENICILLINASE; STAPHYLOCOCCUS