title: Clinical observation of amniotic fluid creatinine as an index of fetal maturity.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D001724:Birth Weight; D003404:Creatinine / Q000032:analysis*; D005260:Female; D005325:Fetal Organ Maturity; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
chemical_list: D003404:Creatinine