[Detection of penicillinase with procaine penicillin].
D010402:Penicillin G Procaine; D010405:Penicillinase / Q000032:analysis*; D010406:Penicillins / Q000031:analogs & derivatives
D010406:Penicillins; D010402:Penicillin G Procaine; D010405:Penicillinase
PENICILLIN/derivatives; PENICILLINASE/determination
Penicillinasenachweis mit Procain-Penicillin.