title: [Risk factors for fallopian tube pregnancy].
authors.forename: D
authors.initials: D
authors.lastname: Song
authors.forename: L
authors.initials: L
authors.lastname: Qian
authors.forename: Z
authors.initials: Z
authors.lastname: Zhai
mesh_terms: D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000209:etiology*; D012307:Risk Factors; D012488:Salpingitis / Q000150:complications