title: Countries face "hidden problem" of prescription drug misuse.
authors.forename: John
authors.initials: J
authors.lastname: Zarocostas
mesh_terms: D006291:Health Policy; D006293:Health Promotion; D006801:Humans; D055553:Prescription Drugs; D019966:Substance-Related Disorders / Q000517:prevention & control*
chemical_list: D055553:Prescription Drugs