title: [Diagnostic use of ultrasonic method, based on Doppler's effect, in obstetrics].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005318:Fetal Heart / Q000502:physiology; D005865:Gestational Age; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis; D008875:Middle Aged; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014465:Ultrasonics / Q000379:methods; D014463:Ultrasonography
vernacular_title: Diagnosticheskie primenenie ul'trazvukovogo methoda, osnovannogo na effekte Doplera, v akusherstve