We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCervical surgery and preterm birth.AuthorsSadler L; Saftlas APublicationJournal of perinatal medicine, 2007, Vol 35, Issue 1, p5ISSN0300-5577Publication typearticleDOI10.1515/JPM.2007.001