title: [Ultrasonic diagnosis during embryonic and early fetal development].
authors.affiliation: Ustav pro péci o matku a dítĕ, Praha.
authors.forename: J E
authors.initials: JE
authors.lastname: Jirásek
authors.forename: A
authors.initials: A
authors.lastname: Zwinger
mesh_terms: D005314:Embryonic and Fetal Development; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal
vernacular_title: Ultrazvuková diagnostika v období embryonálního a casného fetálního výoje.