title: Drug transitions: uncoupling drug and route.
authors.forename: J
authors.initials: J
authors.lastname: Strang
mesh_terms: D004333:Drug Administration Routes; D006801:Humans; D013287:Illicit Drugs; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000517:prevention & control*; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D013287:Illicit Drugs