Sources of error in sonographic fetal mensuration and estimation of growth.
D001724:Birth Weight; D002508:Cephalometry / Q000295:instrumentation; D004453:Echoencephalography; D005314:Embryonic and Fetal Development; D005260:Female; D005333:Fetus; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011248:Pregnancy Complications; D014465:Ultrasonics