title: Diagnosis of vasa previa with endovaginal color Doppler and power Doppler sonography: report of two cases.
authors.affiliation: Imaging Services, Kingston General Hospital, Ontario, Canada.
authors.forename: E E
authors.initials: EE
authors.lastname: Sauerbrei
authors.forename: G L
authors.initials: GL
authors.lastname: Davies
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010920:Placenta / Q000098:blood supply*; D011247:Pregnancy; D012307:Risk Factors; D018615:Ultrasonography, Doppler, Color / Q000379:methods; D018084:Ultrasonography, Interventional; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000000981:diagnostic imaging*; D014471:Umbilical Veins / Q000000981:diagnostic imaging*