title: Drug policies.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000517:prevention & control; D002100:Cachexia / Q000150:complications / Q000503:physiopathology / Q000628:therapy*; D002961:Civil Rights; D006801:Humans; D008385:Marijuana Smoking; D018671:Needle-Exchange Programs; D011640:Public Policy; D014481:United States