title: US, Brazil tangle over IP rights to drugs.
authors.affiliation: Washington, DC.
authors.forename: J L
authors.initials: JL
authors.lastname: Fox
mesh_terms: D001709:Biotechnology / Q000191:economics / Q000639:trends; D001938:Brazil; D004345:Drug Industry / Q000191:economics* / Q000331:legislation & jurisprudence*; D010330:Patents as Topic; D014481:United States