title: Studies on the estimation of urinary pregnanetriol during pregnancy and childhood.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000652:urine*; D011279:Pregnanetriol / Q000652:urine*
chemical_list: D011279:Pregnanetriol