title: Illicit drug use.
mesh_terms: D055030:Drug Users / Q000331:legislation & jurisprudence / Q000523:psychology*; D006801:Humans; D013287:Illicit Drugs / Q000009:adverse effects* / Q000331:legislation & jurisprudence; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D006113:United Kingdom
chemical_list: D013287:Illicit Drugs