title: Determination of the 2,4-dinitrophenylhydrazones of urine ketosteroids by thin layer densitometry.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine*; D000328:Adult; D000738:Androsterone / Q000652:urine; D003687:Dehydroepiandrosterone / Q000652:urine; D003720:Densitometry; D004140:Dinitrophenols / Q000652:urine*; D005043:Etiocholanolone / Q000652:urine; D006801:Humans; D006834:Hydrazines / Q000652:urine; D008297:Male; D008722:Methods; D013053:Spectrophotometry
chemical_list: D015068:17-Ketosteroids; D004140:Dinitrophenols; D006834:Hydrazines; D003687:Dehydroepiandrosterone; D005043:Etiocholanolone; D000738:Androsterone