Can 12-step group participation strengthen and extend the benefits of adolescent addiction treatment? A prospective analysis.
Kelly
John F
JF
Center for Addiction Medicine, Department of Psychiatry, Massachusetts General Hospital, and Harvard Medical School, Boston, MA 02114, USA. jkelly11@partners.org
Dow
Sarah J
SJ
Yeterian
Julie D
JD
Kahler
Christopher W
CW