title: [Diagnosis of early extrauterine pregnancy by hCG determination in serum and Douglas puncture fluid].
authors.forename: T
authors.initials: T
authors.lastname: Strowitzki
authors.forename: M
authors.initials: M
authors.lastname: Korell
authors.forename: H
authors.initials: H
authors.lastname: Hepp
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D003937:Diagnosis, Differential; D004312:Douglas' Pouch; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000175:diagnosis*; D016216:Ultrasonography, Prenatal
chemical_list: D006063:Chorionic Gonadotropin
vernacular_title: Diagnose der frühen Extrauteringravidität durch hCG-Bestimmung aus Serum und Douglaspunktat.