Nature published an informal survey several years ago on amphetamine use among its readership. Perhaps you'll find it interesting: http://www.nature.com/news/2

Nature published an informal survey several years ago on amphetamine use among its readership. Perhaps you'll find it interesting: http://www.nature.com/news/2008/080409/full/452674a.html http://www.nature.com/news/2008/080409/full/452674a.html