[The value of ultrasonography in the study of neurologic maturation].
D005260:Female; D005324:Fetal Movement; D005325:Fetal Organ Maturity; D005865:Gestational Age; D006801:Humans; D009420:Nervous System / Q000196:embryology*; D011247:Pregnancy; D012895:Sleep, REM; D014463:Ultrasonography
Apport de l'ultrasonographie dans l'étude de la maturation neurologique.