title: Non-simultaneous two-stage detection of spontaneous bilateral isthmic tubal pregnancy.
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Gardyszewska
authors.affiliation: 2nd Department of Obstetrics and Gynecology, Warsaw Medical University, Poland Karowa St 2, p.o. box 00-315 Warsaw, Poland. agnieszka.dobrowolskaredo@gmail.com.
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Dobrowolska-Redo
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Czajkowski
authors.forename: Roman
authors.initials: R
authors.lastname: Smolarczyk
authors.forename: Piotr
authors.initials: P
authors.lastname: Roszkowski
mesh_terms: D000328:Adult; D015415:Biomarkers / Q000097:blood; D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D005865:Gestational Age; D006801:Humans; D010535:Laparoscopy / Q000379:methods; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000097:blood / Q000175:diagnosis* / Q000601:surgery*; D059285:Pregnancy, Twin / Q000097:blood; D012102:Reproductive Control Agents / Q000097:blood*; D058994:Salpingectomy / Q000379:methods; D016896:Treatment Outcome; D016216:Ultrasonography, Prenatal / Q000379:methods
chemical_list: D015415:Biomarkers; D006063:Chorionic Gonadotropin; D012102:Reproductive Control Agents