[Scanning in the real-time mode and its importance in obstetrics].
D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D014054:Tomography / Q000295:instrumentation; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography
Skanirovanie v real'nom masshtabe vremeni i ego znachenie v akusherstve.