[Data on the use of ultrasonic dimetric echography in obstetrics].
D005260:Female; D006801:Humans; D008722:Methods; D009774:Obstetrics; D011247:Pregnancy; D014463:Ultrasonography
Nekotorye dannye o primenenii ul'trazvukovoĭ dvumernoĭ ékhografii v akusherstve.