title: [Vaginal sonography in early pregnancy].
authors.forename: W
authors.initials: W
authors.lastname: Hugentobler
authors.forename: E
authors.initials: E
authors.lastname: Neuenschwander
authors.forename: D
authors.initials: D
authors.lastname: Schaetti
authors.forename: R
authors.initials: R
authors.lastname: Gaudenz
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011274:Pregnancy, Tubal / Q000175:diagnosis; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*; D014621:Vagina
vernacular_title: Die vaginale Sonographie der Frühgravidität.