title: Ectopic pregnancy diagnosed by measurement of HCG but not laparotomy.
authors.forename: J H
authors.initials: JH
authors.lastname: Phipps
authors.forename: N J
authors.initials: NJ
authors.lastname: Naftalin
mesh_terms: D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D007813:Laparotomy; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*
chemical_list: D006063:Chorionic Gonadotropin