Impact of fetal and maternal factors on the normal growth of the biparietal diameter.
D001724:Birth Weight; D002508:Cephalometry; D000013:Congenital Abnormalities / Q000175:diagnosis; D036861:Delivery, Obstetric; D005260:Female; D005333:Fetus / Q000502:physiology*; D006128:Growth; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications; D012737:Sex Factors; D014464:Ultrasonic Therapy