title: Relationship of C19 steroid excretion in the newborn to maternal urinary estriol.
mesh_terms: D000731:Androstanes / Q000032:analysis; D002247:Carbon Isotopes; D003687:Dehydroepiandrosterone / Q000302:isolation & purification*; D004964:Estriol / Q000652:urine*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D011247:Pregnancy
chemical_list: D000731:Androstanes; D002247:Carbon Isotopes; D003687:Dehydroepiandrosterone; D004964:Estriol