title: Potential biohazards of recombinant DNA molecules.
mesh_terms: D000818:Animals; D003140:Communicable Disease Control; D004247:DNA; D004269:DNA, Bacterial; D004279:DNA, Viral; D004352:Drug Resistance, Microbial; D009316:National Institutes of Health (U.S.); D009369:Neoplasms / Q000517:prevention & control; D011995:Recombination, Genetic; D012106:Research; D014481:United States
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D004247:DNA