title: Case-by-case evaluation of recombinant DNA research involving eukaryotic viruses.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D004267:DNA Viruses / Q000235:genetics*; D004274:DNA, Recombinant; D009316:National Institutes of Health (U.S.); D012107:Research Design / Q000592:standards*; D014481:United States
chemical_list: D004274:DNA, Recombinant