title: When a pregnancy seems like an ectopic ... but isn't.
authors.forename: H Wyatt
authors.initials: HW
authors.lastname: McNeill
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D004717:Endometrium / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000000981:diagnostic imaging*; D014463:Ultrasonography
chemical_list: D006063:Chorionic Gonadotropin