National Institute on Drug Abuse: "Commonly Abused Drugs"
Read the chart on this page that describes the acute effects and the health risks of both legal and illegal drugs.
Нажмите на ссылку https://web.archive.org/web/20150328061425/http://www.drugabuse.gov/drugs-abuse/commonly-abused-drugs, чтобы открыть ресурс.