21. Excerpt from Fred Soper's diary Publication: Produced: [30 January-28 February 1961] Subject(s): Financial SupportLaboratoriesPakistanCholeraMalariaEquipment and SuppliesGlobal Health Archival Collection: The Fred L. Soper Papers (Profiles in Science)
22. 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)
23. 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)
24. Excerpt from Fred Soper's diary Publication: Produced: [13 January 1965-20 March 1967] Subject(s): International CooperationFamily Planning ServicesPlagueMosquito Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)
25. Excerpt from Fred Soper's diary Publication: Produced: [May-June 1928] Subject(s): Yellow FeverDiagnosisEpidemiologyFinancial Support Archival Collection: The Fred L. Soper Papers (Profiles in Science)
26. Excerpt from Fred Soper's diary Publication: Produced: [1 January-16 February 1929] Subject(s): Yellow FeverFinancial SupportEpidemiology Archival Collection: The Fred L. Soper Papers (Profiles in Science)
27. Excerpt from Fred Soper's diary Publication: Produced: [24 November-31 December 1960] Subject(s): Financial SupportOrganization and AdministrationCholeraCholera VaccinesEpidemiologyMalariaMosquito Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)
28. Excerpt from Fred Soper's diary Publication: Produced: [14-30 April 1929] Subject(s): Yellow FeverEpidemiologyDiagnosisBrazil Archival Collection: The Fred L. Soper Papers (Profiles in Science)
29. Excerpt from Fred Soper's diary Publication: Produced: [1 May-27 July 1929] Subject(s): Yellow FeverBrazilInternational CooperationEpidemiologyFinancial SupportDiagnosisMosquito Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)
30. Excerpt from Fred Soper's diary Publication: Produced: [26 February-1 July 1930] Subject(s): Yellow FeverOrganization and AdministrationMalariaDiagnosisMosquito Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)