title: [Prophylactic and therapeutic Shirodkar operations performed in the clinic for obstetrics and Gynecology, Mannheim, between the years 1965 and 1973 (author's transl)].
mesh_terms: D000367:Age Factors; D001724:Birth Weight; D036861:Delivery, Obstetric; D005260:Female; D005860:Germany, West; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D011247:Pregnancy; D013997:Time Factors; D002581:Uterine Cervical Incompetence / Q000601:surgery*
vernacular_title: Prophylaktische und therapeutische Zervixcerclage an der Universitäts-Frauenklinik Mannheim in den Jahren 1965 bis 1973