title: [Fifty-five years ago. Physiopathology of ectopic pregnancy].
authors.forename: Genaro
authors.initials: G
authors.lastname: Zenteno
mesh_terms: D005260:Female; D049673:History, 20th Century; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000266:history* / Q000503:physiopathology