title: Hatch-waxman changes debated.
authors.forename: K
authors.initials: K
authors.lastname: Chahine
mesh_terms: D001709:Biotechnology / Q000191:economics / Q000331:legislation & jurisprudence; D004345:Drug Industry / Q000191:economics / Q000331:legislation & jurisprudence; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D011994:Recombinant Proteins / Q000191:economics*; D014481:United States; D016885:United States Department of Agriculture; D014495:Universities / Q000191:economics / Q000331:legislation & jurisprudence
chemical_list: D011994:Recombinant Proteins