Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCervical funneling: sonographic criteria predictive of preterm delivery.AuthorsBerghella, V.; Kuhlman, K.; Weiner, S.; Texeira, L.; Wapner, R. J.PublicationUltrasound in Obstetrics & Gynecology, 1997, Vol 10, Issue 3, p161ISSN0960-7692Publication typeArticleDOI10.1046/j.1469-0705.1997.10030161.x