The Quest for the ultimate cure for addiction / Straight.com, 25 October 2007
http://www.straight.com/article-115404/the-quest-for-the-ultimate-cure-for-addiction
Alex Roslin
"Could the root of an African shrub hold the key to getting millions of addicts off heroin, coke, and crack – oh, yeah, and cure alcoholism in its spare time? Can a single dose of an extract from the mysterious shrub's root bark be worth years on a therapist's couch?"