Treatment of early syphilis with three injections of penicillin and with one injection of penicillin.
WRIGHT
R D
RD
NICHOLSON
F P
FP
ARNOLD
R C
RC
D006801:Humans; D007267:Injections; D010406:Penicillins; D013587:Syphilis
D010406:Penicillins
PENICILLIN; SYPHILIS