Effectiveness of penicillin in preventing congenital syphilis when administered prior to pregnancy.
COLE
H N
HN
PLOTKE
F
F
THOMAS
E W
EW
JENKINS
K H
KH
D005260:Female; D006801:Humans; D010406:Penicillins; D011247:Pregnancy; D013587:Syphilis; D013590:Syphilis, Congenital
D010406:Penicillins
PENICILLIN; SYPHILIS