Hydrolysis and decomposition of urinary 17-oxosteroids in acid.
D000728:Androgens / Q000652:urine*; D000738:Androsterone / Q000652:urine; D002849:Chromatography, Gas; D003687:Dehydroepiandrosterone / Q000652:urine
D000728:Androgens; D003687:Dehydroepiandrosterone; D000738:Androsterone