Two-hour versus three-hour administration of crystalline penicillin G; the treatment of early syphilis.
BUNDESEN
H N
HN
RODRIQUEZ
J
J
SCHWEMLEIN
G X
GX
D006801:Humans; D010400:Penicillin G; D010406:Penicillins; D013587:Syphilis
D010406:Penicillins; D010400:Penicillin G