title: Expired drugs are not dead drugs.
authors.forename: S G
authors.initials: SG
authors.lastname: Chang
mesh_terms: D004348:Drug Labeling; D004355:Drug Stability; D004994:Ethics, Pharmacy; D006801:Humans; D004364:Pharmaceutical Preparations / Q000592:standards*; D013997:Time Factors
chemical_list: D004364:Pharmaceutical Preparations