We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical significance of first-trimester chorionic bumps: a matched case-control study.AuthorsSana, Y.; Appiah, A.; Davison, A.; Nicolaides, K. H.; Johns, J.; Ross, J. A.PublicationUltrasound in Obstetrics & Gynecology, 2013, Vol 42, Issue 5, p585ISSN0960-7692Publication typearticleDOI10.1002/uog.12528