title: Cheap drugs? Part 1: a challenge to multinationals and to patent rights.
mesh_terms: D003906:Developing Countries; D016527:Drug Costs; D004345:Drug Industry / Q000191:economics*; D006801:Humans; D007880:Legislation, Drug; D004366:Nonprescription Drugs; D010330:Patents as Topic / Q000331:legislation & jurisprudence*
chemical_list: D004366:Nonprescription Drugs