title: Normal range curves for the intrauterine growth of the biparietal diameter.
mesh_terms: D002508:Cephalometry; D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006128:Growth; D006801:Humans; D010060:Ovulation; D011247:Pregnancy; D014463:Ultrasonography