title: Ectopic pregnancy: what's new?
authors.affiliation: Academic Unit of Obstetrics and Gynaecology, London Hospital, Medical College, Whitechapel, UK.
authors.forename: K
authors.initials: K
authors.lastname: el Farra
authors.forename: J G
authors.initials: JG
authors.lastname: Grudzinskas
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood; D018997:Chorionic Gonadotropin, beta Subunit, Human; D005260:Female; D006801:Humans; D010446:Peptide Fragments / Q000097:blood; D011237:Predictive Value of Tests; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000628:therapy; D012680:Sensitivity and Specificity; D016216:Ultrasonography, Prenatal
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D010446:Peptide Fragments