[INCIDENCE OF SEROPOSITIVE SYPHILIS AMONG PREGNANT WOMEN IN NORWAY, 1958-1963].
D005260:Female; D006801:Humans; D015994:Incidence; D009664:Norway; D011247:Pregnancy; D011248:Pregnancy Complications; D011251:Pregnancy Complications, Infectious; D013223:Statistics as Topic; D013587:Syphilis; D013588:Syphilis Serodiagnosis
NORWAY; PREGNANCY; PREGNANCY COMPLICATIONS, INFECTIOUS; STATISTICS; SYPHILIS SERODIAGNOSIS
HYPPIGHETEN AV SEROPOSITIV SYFILIS BLANT GRAVIDE KVINNER I NORGE 1958-1963.