[On the operative treatment of cervical incompetence (author's transl)].
D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D013557:Switzerland; D013997:Time Factors; D002581:Uterine Cervical Incompetence / Q000601:surgery*
Zur operativen Behandlung der Zervixinsuffizienz