1. The World Anti-Doping Code. The 2007 Prohibited List International Standard. World Anti-Doping Agency, Montreal, Canada, 2007 (also available on-line at www.wada-ama.org/rtecontent/document/2007_List_En.pdf, last accessed July 5, 2007).
2. WADA Technical Document TD2004MRPL (Minimum required performance limits for the detection of prohibited substances), World Anti-Doping Agency, Montreal, Canada, 2004 (also available on-line at www.wada-ama.org/rtecontent/document/perf_limits_2.pdf, last accessed July 5, 2007).
3. WADA Technical Document TD2003IDCR (Identification criteria for qualitative assays incorporating chromatography and mass spectrometry), World Anti-Doping Agency, Montreal, Canada, 2003 (also available on-line at www.wada-ama.org/rtecontent/document/criteria_1_2.pdf, last accessed July 5, 2007).
4. Clarke's Analysis of Drugs and Poisons;Spiehler,2004