title: [Studies of fetal maturity (creatinine in the amniotic fluid)].
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D003404:Creatinine / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
chemical_list: D003404:Creatinine
vernacular_title: Estudios de madurez fetal (creatinina en líquido amniótico.