• closedAccess   Detection and Characterization of a New Metabolite of 17α-Methyltestosterone 

      Pozo, Óscar J.; Van Eenoo, Peter; Deventer, Koen; Lootens, Leens; Van Thuyne, Wim; Parr, Maria K.; Schänzer, Wilhelm; Sancho, Juan V; Hernandez, Felix; Meuleman, Philip; Leroux-Roels, Geert; Delbeke, Frans T. The American Society for Pharmacology and Experimental Therapeutics (2009-11)
      The misuse of the anabolic steroid methyltestosterone is currently routinely monitored in doping control laboratories by gas chromatography-mass spectrometry (GC-MS) of two of its metabolites: 17α-methyl-5β-androstane-3α,17β-diol ...
    • closedAccess   Direct quantification of steroid glucuronides in human urine by liquid chromatography-electrospray tandem mass spectrometry 

      Pozo, Óscar J.; Van Eenoo, Peter; Van Thuyne, Wim; Deventer, Koen; Delbeke, Frans T. Elsevier (2008)
      A method based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the direct quantification of glucuronides of testosterone (TG), epitestosterone (EPG), androsterone (AG) and etiocholanolone (ETG) has been ...