title: US challenge to AZT patent.
authors.forename: C
authors.initials: C
authors.lastname: Anderson
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy / Q000191:economics; D006801:Humans; D007603:Jurisprudence; D010330:Patents as Topic; D015215:Zidovudine
chemical_list: D015215:Zidovudine