title: [Ectopic pregnancy. A critical review].
mesh_terms: D000328:Adult; D001706:Biopsy; D004312:Douglas' Pouch / Q000473:pathology; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*; D012189:Retrospective Studies; D012306:Risk; D014463:Ultrasonography
vernacular_title: Gestación ectópica. Revisión crítica.