Approaches to the problem.
D004338:Drug Combinations; D004348:Drug Labeling; D005059:Euphoria / Q000187:drug effects; D006801:Humans; D007880:Legislation, Drug; D011613:Psychotherapy; D012997:Solvents; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000517:prevention & control / Q000628:therapy; D014481:United States
D004338:Drug Combinations; D012997:Solvents