1. Viruses and Humankind: Intracellular Symbiosis and Evolutionary Competition Publication: Produced: 1989 Subject(s): VirusesRecombination, GeneticSymbiosis Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Harold Varmus to James D. Watson, Cold Spring Harbor Laboratory Publication: Produced: 17 December 1986 Subject(s): Congresses as TopicViruses Archival Collection: The Harold Varmus Papers (Profiles in Science)