title: Preconceptional laparoscopic abdominal cerclage: a multicenter cohort study.
authors.forename: Kirsten E
authors.initials: KE
authors.lastname: Salmeen
authors.forename: J T
authors.initials: JT
authors.lastname: Parer
mesh_terms: D023802:Cerclage, Cervical; D002584:Cervix Uteri / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D047928:Premature Birth / Q000517:prevention & control*