I remember reading this ped(performing enhancing drugs) guide for dummies in ESPN magazine.Here is a link. i am not sure if the link will work for you since this is a members only site.It wouldn't let me copy and paste it so here is the link to the magazine article. Hope it works.If it works click on sildenafil citrate.
http://insider.espn.go.com/insider/insider/news/story?id=4462751

Last edited by Rod; 10/07/09 12:40 PM.