We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleComorbid substance use disorder: Prevalence, patterns of use, and courseAuthorsCuffel, Brian J.PublicationNew Directions for Mental Health Services, 1996, Vol 1996, Issue 70, p93ISSN0193-9416Publication typearticleDOI10.1002/yd.23319960209