1. The World Anti Doping Code The 2004 Prohibited List International Standard http://www.wada- ama.org/rtecontent/document/list_2004.pdf
2. The World Anti-Doping Code The 2011 Prohibited List International Standard http://www.wada- ama.org/rtecontent/document/list_2011.pdf
3. The World Anti-Doping Agency International Standard for Therapeutic Use Exemptions
4. The World Anti Doping Agency Minimum required performance level: TD2010 MRPL
5. Application of neutral loss mode in liquid chromatography-mass spectrometry for the determination of corticosteroids in bovine urine;Sangiorgi;Anal. Chim. Acta,2003