title: Images in emergency medicine. Bilateral tubal ectopic pregnancies.
authors: Department of Emergency Medicine, Temple University Hospital, Philadelphia, PA, USA.
authors: Gerald M
authors: GM
authors: O'Neill
authors: Thomas G
authors: TG
authors: Costantino
authors: David
authors: D
authors: Karras
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000000981:diagnostic imaging* / Q000473:pathology; D014463:Ultrasonography