WADA?????????????????????
?????????????????????????WADA?The World Anti-Doping Agency????????????????????????????WADA?????????????????????????????
???????????PDE5?????????????????????????????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????WADA????????????????????????????????????????????????????????????????
??????????????????????????????????????WADA??????????????????????????????????????�Vitamin V�??????????????????????????
?????????????????????????????????????????????????????????????????????????????????????????????????????
?????The drug wars?British Journal of Sports Medicine 2007;41:1?
?????http://bjsm.bmj.com/cgi/content/full/41/1/1
???Athletes face Viagra ban as sex pil
??? found to boost performance on track as well as in bedroom
???????Daily Mail Online 2008.6.22?
???Wada to consider banning Viagra?BBC SPORT 2008.6.23?
?????http://news.bbc.co.uk/sport1/hi/olympics/7469509.stm
???Sex drug up for international sporting ban
??????News.com.au 2008.6.24?
?????http://www.news.com.au/story/0,23599,23913012-13762,00.html??
6?24??12:30??