title: [New etiological factors in ectopic pregnancy].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000209:etiology*
vernacular_title: Nuevos factores etiológicos del embarazo ectópico.