title: [Cervico-isthmic incompetence in pregnancy. Study of 22 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D002581:Uterine Cervical Incompetence / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*
vernacular_title: L'incontinenza cervico-istmica in gravidanza. Studio su 22 casi.