title: The steroid II-oxygenation index by gas-liquid chromatography.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine; D000328:Adult; D002849:Chromatography, Gas; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008297:Male; D008661:Metabolism, Inborn Errors / Q000201:enzymology; D006899:Mixed Function Oxygenases; D013256:Steroids / Q000652:urine*
chemical_list: D015068:17-Ketosteroids; D013256:Steroids; D006899:Mixed Function Oxygenases