title: Doppler sonographic criteria for viability in symptomless ectopic pregnancies.
authors.forename: B
authors.initials: B
authors.lastname: Kemp
authors.forename: A
authors.initials: A
authors.lastname: Funk
authors.forename: S
authors.initials: S
authors.lastname: Hauptmann
authors.forename: W
authors.initials: W
authors.lastname: Rath
mesh_terms: D000022:Abortion, Spontaneous / Q000000981:diagnostic imaging; D005260:Female; D005328:Fetal Viability; D006801:Humans; D009389:Neovascularization, Pathologic; D018919:Neovascularization, Physiologic; D011247:Pregnancy; D011256:Pregnancy Outcome; D011271:Pregnancy, Ectopic / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000601:surgery; D011446:Prospective Studies; D018615:Ultrasonography, Doppler, Color; D016216:Ultrasonography, Prenatal