title: A functional approach to drug use intervention.
abstract: A schema is presented designed to help intervention agents and agencies plan and carry out programs which relate to a variety of human functions which historically have been associated with a broad range of chemical substances: drugs, medicines, social substances, sacramental substances, etc.
mesh_terms: D006801:Humans; D010347:Patient Care Planning; D011619:Psychotropic Drugs; D019966:Substance-Related Disorders / Q000523:psychology / Q000534:rehabilitation*
chemical_list: D011619:Psychotropic Drugs