title: [Patents and availability of essential drugs].
authors.forename: Xavier
authors.initials: X
authors.lastname: Carné
mesh_terms: D003132:Commerce; D003906:Developing Countries; D016527:Drug Costs; D004341:Drug Evaluation / Q000191:economics; D004345:Drug Industry; D016568:Drugs, Generic / Q000191:economics; D015507:Drugs, Investigational / Q000191:economics; D006297:Health Services Accessibility; D007390:International Agencies; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D004364:Pharmaceutical Preparations / Q000600:supply & distribution*; D011203:Poverty; D014944:World Health Organization
chemical_list: D016568:Drugs, Generic; D015507:Drugs, Investigational; D004364:Pharmaceutical Preparations