title: Genetic engineering patents. Contest in prospect over interferon rights.
mesh_terms: D004274:DNA, Recombinant; D006801:Humans; D007370:Interferon Type I / Q000096:biosynthesis*; D010330:Patents as Topic / Q000331:legislation & jurisprudence*; D013678:Technology, Pharmaceutical
chemical_list: D004274:DNA, Recombinant; D007370:Interferon Type I