1. Excerpt from Fred Soper's diary Publication: Produced: 17 April 1939 Subject(s): Yellow FeverVaccines Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. Excerpt from Fred Soper's diary Publication: Produced: [March-May 1961] Subject(s): International CooperationFinancial SupportOrganization and AdministrationVaccinesCholeraEquipment and Supplies Archival Collection: The Fred L. Soper Papers (Profiles in Science)
3. Excerpt from Fred Soper's diary Publication: Produced: [27 June-30 October 1961] Subject(s): International CooperationFinancial SupportCholeraAwards and PrizesVaccines Archival Collection: The Fred L. Soper Papers (Profiles in Science)
4. Letter from Robert J. Huebner to Mary Lasker Publication: Produced: 10 June 1966 Subject(s): VaccinesResearch Personnel Archival Collection: The Mary Lasker Papers (Profiles in Science)
5. Lab notes from a vaccine trial at Sioux Falls Army Air Field Publication: Produced: [1944-1945] Subject(s): PneumoniaVaccines Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
6. Letter from Richard G. Hodges, United States Army Air Forces to Michael Heidelberger Publication: Produced: 2 January 1945 Subject(s): PneumoniaVaccines Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7. Letter from Richard G. Hodges, United States Army Air Forces to Michael Heidelberger Publication: Produced: 3 November 1944 Subject(s): PneumoniaVaccines Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
8. Letter from Michael Heidelberger to Richard G. Hodges, United States Army Air Forces Publication: Produced: 18 January 1945 Subject(s): PneumoniaVaccines Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
9. Letter from Colin M. MacLeod to Michael Heidelberger Publication: Produced: 20 May 1941 Subject(s): VaccinesPolysaccharidesPneumococcal Infections Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
10. Letter from Arie C. Van Ravenswaay, United States Army Air Forces to Michael Heidelberger Publication: Produced: 1 June 1944 Subject(s): VaccinesPneumococcal Infections Archival Collection: The Michael Heidelberger Papers (Profiles in Science)