Drug supply and drug abuse.
Copeman
Michael
M
D002170:Canada; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence; D006556:Heroin Dependence / Q000517:prevention & control*; D006801:Humans; D013287:Illicit Drugs / Q000331:legislation & jurisprudence* / Q000600:supply & distribution*; D035846:Law Enforcement
D013287:Illicit Drugs