1. Letter from James A. Shannon to Mary Lasker Publication: Produced: 26 June 1964 Subject(s): NeoplasmsResearch Support as TopicContracts Archival Collection: The Mary Lasker Papers (Profiles in Science)
2. Letter from Mary Lasker to James A. Shannon Publication: Produced: 17 July 1964 Subject(s): NeoplasmsResearch Support as TopicContracts Archival Collection: The Mary Lasker Papers (Profiles in Science)
3. Letter from Mike Gorman to Mary Lasker Publication: Produced: 4 September 1964 Subject(s): NeoplasmsResearch Support as TopicContracts Archival Collection: The Mary Lasker Papers (Profiles in Science)
4. Letter from Mary Lasker to Wilbur J. Cohen Publication: Produced: 23 June 1965 Subject(s): NeoplasmsResearch Support as TopicContracts Archival Collection: The Mary Lasker Papers (Profiles in Science)
