Marijuana: federal smoke clears, a little.
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy; D002188:Cannabis; D003415:Crime / Q000331:legislation & jurisprudence; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D004827:Epilepsy / Q000188:drug therapy; D019317:Evidence-Based Medicine; D006801:Humans; D002189:Marijuana Abuse / Q000517:prevention & control*; D009103:Multiple Sclerosis / Q000188:drug therapy; D009369:Neoplasms / Q000188:drug therapy; D009864:Ontario; D010344:Patient Advocacy / Q000331:legislation & jurisprudence*