Substance-Related Disorders Drug abuse 67 Substance abuse 51 therapy 45 Treatment 43 Research 34 Pharmacology 31 more ... prevention & control 24 Alcoholism 22 methods 21 Prevention 15 Rehabilitation 14 rehabilitation 13 Street Drugs 11 Counseling 10 Behavior, Addictive 9 Drug use 9 Drugs 9 Toxicomanie 9 Epidemiology 8 Drugs of abuse 7 Narcotic addicts 7 Substance Abuse & Addiction 7 pharmacology 7 Adolescent 6 Patients 6 adverse effects 6 diagnosis 6 psychology 6 Alcoolisme 5 less ...