title: The effect of formalin and the duration of acid hydrolysis on free and conjugated urinary 17-ketosteroids.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine*; D000328:Adult; D000738:Androsterone / Q000652:urine; D002648:Child; D003687:Dehydroepiandrosterone / Q000652:urine; D005043:Etiocholanolone / Q000652:urine; D005557:Formaldehyde; D005965:Glucuronates / Q000652:urine; D006801:Humans; D006851:Hydrochloric Acid; D008722:Methods; D013431:Sulfates / Q000652:urine
chemical_list: D015068:17-Ketosteroids; D005965:Glucuronates; D013431:Sulfates; D005557:Formaldehyde; D003687:Dehydroepiandrosterone; D005043:Etiocholanolone; D000738:Androsterone; D006851:Hydrochloric Acid