1. Memorandum from M. E. Connor to Clementino Fraga Publication: Produced: 7 June 1928 Subject(s): BrazilYellow FeverDiagnosisEpidemiology Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. Studies of the Distribution of Immunity to Yellow Fever in Brazil Publication: John McCormick Institute for Infectious Diseases, September 1932 Subject(s): Yellow FeverImmunityImmunologic TestsBrazilEpidemiology Archival Collection: The Fred L. Soper Papers (Profiles in Science)
3. Draft of a Plan for Malaria Control in the Lower Jaguaribe Region: State of Ceara Publication: Produced: June 1938 Subject(s): MalariaMosquito ControlEpidemiologyBrazil Archival Collection: The Fred L. Soper Papers (Profiles in Science)
