[Relation of infectious diseases to premature births].
D003141:Communicable Diseases; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D047928:Premature Birth; D013587:Syphilis; D014937:Work
LABOR; PREGNANCY; SYPHILIS
Infek6cnä choroby a p6red6casné porody.