Syphilis among pregnant Thai prostitutes.
D000328:Adult; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology*; D011477:Sex Work; D013587:Syphilis / Q000453:epidemiology*; D013785:Thailand