title: Placenta previa.
authors.forename: Nicole D
authors.initials: ND
authors.lastname: Paterson
authors.forename: R Douglas
authors.initials: RD
authors.lastname: Wilson
mesh_terms: D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D010923:Placenta Previa / Q000000981:diagnostic imaging*; D011247:Pregnancy; D011256:Pregnancy Outcome; D014463:Ultrasonography