Letter: Fetal maturity.
D000653:Amniotic Fluid / Q000032:analysis*; D003404:Creatinine / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D014527:Uric Acid / Q000032:analysis*
D014527:Uric Acid; D003404:Creatinine