[Selection of the parameters of ultrasonic Doppler locators of the heart and vessels].
D055592:Biophysical Phenomena; D001703:Biophysics; D004452:Echocardiography / Q000295:instrumentation*; D006801:Humans; D008433:Mathematics; D014465:Ultrasonics / Q000295:instrumentation*
O vybore parametrov ul'trazvukovykh dopplerovskikh lokatorov serdtsa i sosudov.