6 alpha-Methylandrostenedione:PrThr:Pt:Urine:Ord:GC-MS
6 alpha-methylandrostenedione:prthr:pt:urine:ord:gc-ms
6 alpha-Methylandrostenedione Gas chromatography-mass spectrometry Ql (U)
6 alpha-methylandrostenedione gas chromatography-mass spectrometry ql (u)