The relative effectiveness of pure penicillins G, X, and K.
COGHILL
R D
RD
OSTERBERG
A E
AE
HAZEL
G R
GR
D006801:Humans; D010400:Penicillin G / Q000031:analogs & derivatives; D010406:Penicillins
D010406:Penicillins; C065221:penicillin K; D010400:Penicillin G; C037825:penicillin X