title: The use of an enzyme-linked immunosorbent assay for human chorionic gonadotrophin in gynaecological emergencies.
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood* / Q000652:urine; D004630:Emergencies; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests; D011271:Pregnancy, Ectopic / Q000175:diagnosis*
chemical_list: D006063:Chorionic Gonadotropin