title: When a pregnancy seems like an ectopic... but isn't.
authors.affiliation: Obstetrics and Gynecology, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil.
authors.forename: Ricardo Francalacci
authors.initials: RF
authors.lastname: Savaris
authors.forename: R Daniel
authors.initials: RD
authors.lastname: Braun
authors.forename: Mark
authors.initials: M
authors.lastname: Gibson
mesh_terms: D000328:Adult; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010535:Laparoscopy; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000000981:diagnostic imaging*; D016216:Ultrasonography, Prenatal / Q000379:methods*
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human