Here are some helpful resources:
Dr. Mark Willenbring's Blog- Substance Matters
American Society of Addiction Medicine
International Society of Addiction Medicine
The Substance Abuse and Mental Health Service Administration (SAMHSA)
The National Institute on Drug Abuse (NIDA)
The National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Minnesota Region of Narcotics Anonymous (NA)
Al-Anon and Alateen of the Greater Minneapolis/St. Paul Area