Cannabis / Marijuana
Cocaine / Crack
Methamphetamine / "Ice" / "Crystal Meth"
Methylenedioxymethamphetamine (MDMA) / "Ecstasy"
National Institute on Drug Abuse (NIDA)
The Hong Kong Narcotics Division, Security Bureau
Talk to Frank
BBC's - The Surgery
Gahlinger, P.M. & Gahlinger, M. D. (2001). Illegal Drugs: A complete guide to their history, chemistry, use and abuse The Sagebrush Medical Guides.