[Initial observations on the effect of ultrasonic radiations on the gravid uterus; experimental contribution].
D005260:Female; D006801:Humans; D011247:Pregnancy / Q000502:physiology; D011827:Radiation; D014465:Ultrasonics; D014599:Uterus / Q000502:physiology*
PREGNANCY/physiology; ULTRASONICS/effects; UTERUS/physiology
Prime osservazioni sull' azione delle radiazioni ultrasonore sull' utero gravido; contributo sperimentale.