Prospective uses of unidimensional echo-encephalographs in obstetrics, and some medico-technical requirements.
D000669:Amplifiers, Electronic; D003626:Data Display; D004453:Echoencephalography / Q000295:instrumentation*; D005260:Female; D005333:Fetus; D006801:Humans; D009774:Obstetrics / Q000295:instrumentation*; D011247:Pregnancy; D013997:Time Factors