Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCervical ultrasonography.AuthorsIams, J. D.PublicationUltrasound in Obstetrics & Gynecology, 1997, Vol 10, Issue 3, p156ISSN0960-7692Publication typeArticleDOI10.1046/j.1469-0705.1997.10030156.x