title: ACOG releases bulletin on managing cervical insufficiency.
authors.forename: Genevieve W
authors.initials: GW
authors.lastname: Ressel
mesh_terms: D005260:Female; D006801:Humans; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D014463:Ultrasonography; D014481:United States; D002581:Uterine Cervical Incompetence / Q000000981:diagnostic imaging* / Q000601:surgery*