1. Telephone conversation with Dr. Maurice B. Visscher Publication: Produced: 3 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
2. Testimony Given Before the Hearing of the House of Representatives Committee on Agriculture, Washington, D.C., Concerning Bill H.R. 12488 (Poage) and Bill H.R. 9743 (Resnick) Publication: Produced: 8 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
3. Telephone conversation with Dr. Maurice Visscher Publication: Produced: 17 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
4. Phone Conversation with Dr. Maurice Visscher Publication: Produced: 21 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
5. Phone Conversation with Dr. Lowell Greenbaum Publication: Produced: 31 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
6. Telephone conversation with Dr. Maurice Visscher Publication: Produced: 18 April 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
7. Telephone conversation with Dr. M. Visscher Publication: Produced: 18 May 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
8. Re: Telephone conversation with Dr. Robert H. Williams Publication: Produced: 26 May 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
9. Telephone Conversation with Dr. Maurice Visscher Publication: Produced: 26 May 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)
10. Telephone conversation with Dr. [Walter] Riker Publication: Produced: 3 March 1966 Subject(s): Animal ExperimentationLegislation as Topic Archival Collection: The Clarence Dennis Papers (Profiles in Science)