title: Problems in the determination of urinary 1-oxygenated steroids.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine; D015068:17-Ketosteroids / Q000652:urine; D002624:Chemistry, Clinical; D006801:Humans; D006973:Hypertension / Q000652:urine; D008722:Methods; D010504:Periodic Acid; D011278:Pregnanes / Q000652:urine*
chemical_list: D015065:17-Hydroxycorticosteroids; D015068:17-Ketosteroids; D011278:Pregnanes; D010504:Periodic Acid