title: Patent rules must not hinder access to cheap drugs in poor countries, experts say.
authors.forename: John
authors.initials: J
authors.lastname: Zarocostas
mesh_terms: D003906:Developing Countries; D016568:Drugs, Generic / Q000600:supply & distribution*; D006297:Health Services Accessibility; D010330:Patents as Topic / Q000331:legislation & jurisprudence*
chemical_list: D016568:Drugs, Generic