1. The NSDUH Report: Substance Use Among Older Adults, 2002 & 2003 Update;Substance Abuse and Mental Health Services Administration Office of Applied Studies,2005
2. The DASIS Report: Older Adults in Substance Abuse Treatment, 2005;Substance Abuse and Mental Health Services Administration Office of Applied Studies,2007
3. Substance misuse among older adults: a neglected but treatable problem;Gossop;Addiction,2008
4. The 12-month prevalence and trends in DSM-IV alcohol abuse and dependence: United States, 1991–1992 and 2001–2002;Grant;Drug Alcohol Depend,2004