1. DNA: Risks and Guidelines [Editorial] Publication: Washington Post Company, 4 February 1980 Subject(s): Guidelines as TopicDNA, Recombinant Archival Collection: The Donald S. Fredrickson Papers (Profiles in Science)
2. [Asilomar Conference on Recombinant DNA, 1979] Publication: Produced: [1979] Subject(s): Congresses as TopicDNA, RecombinantGenetic ResearchCaliforniaBerg, Paul, 1926-Singer, Maxine.Brenner, Sydney.Zinder, Norton D.