title: Ectopic pregnancy.
authors.forename: J
authors.initials: J
authors.lastname: Abbott
authors.forename: J
authors.initials: J
authors.lastname: Roe
mesh_terms: D000465:Algorithms; D006063:Chorionic Gonadotropin / Q000097:blood; D018997:Chorionic Gonadotropin, beta Subunit, Human; D005260:Female; D006801:Humans; D010446:Peptide Fragments / Q000097:blood; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*; D011374:Progesterone / Q000097:blood
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D010446:Peptide Fragments; D011374:Progesterone