title: Placental vasa previa.
authors: The Ohio State University, Columbus, OH 43210, USA. kara.markham@osumc.edu
authors: Kara B
authors: KB
authors: Markham
authors: Richard W
authors: RW
authors: O'Shaughnessy
mesh_terms: D000328:Adult; D001623:Betamethasone / Q000627:therapeutic use; D002585:Cesarean Section; D005260:Female; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography; D055949:Vasa Previa / Q000000981:diagnostic imaging* / Q000473:pathology*
chemical_list: D005938:Glucocorticoids; D001623:Betamethasone