title: [Relation of coitus at the onset of labor to the delivery towards the end of pregnancy].
mesh_terms: D002584:Cervix Uteri / Q000032:analysis; D003075:Coitus; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D008297:Male; D007752:Obstetric Labor, Premature / Q000209:etiology* / Q000517:prevention & control; D011247:Pregnancy; D013094:Spermatozoa / Q000032:analysis; D013997:Time Factors; D014621:Vagina / Q000032:analysis
vernacular_title: Beiziehung des Koitus zu Beginn der Uteruswehen und der Geburt gegen Ende der Schwangerschaft