We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePreterm birth: the value of sonographic measurement of cervical length.AuthorsKagan KO; To M; Tsoi E; Nicolaides KHPublicationBJOG : an international journal of obstetrics and gynaecology, 2006, Vol 113 Suppl , p52ISSN1470-0328Publication typearticleDOI10.1111/j.1471-0528.2006.01124.x