title: Vasa praevia: second trimester diagnosis using colour flow imaging.
authors.affiliation: Centre for Fetal Care, Queen Charlotte's and Chelsea Hospital, London, UK.
authors.forename: E
authors.initials: E
authors.lastname: Daly-Jones
authors.forename: J
authors.initials: J
authors.lastname: Hollingsworth
authors.forename: W
authors.initials: W
authors.lastname: Sepulveda
mesh_terms: D000328:Adult; D001783:Blood Flow Velocity; D001946:Breech Presentation; D002585:Cesarean Section; D005260:Female; D005333:Fetus / Q000098:blood supply*; D006801:Humans; D010920:Placenta / Q000098:blood supply*; D010922:Placenta Diseases / Q000000981:diagnostic imaging; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000000981:diagnostic imaging*; D011262:Pregnancy Trimester, Second; D018615:Ultrasonography, Doppler, Color; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000503:physiopathology