1. YAWS: Its Eradication in the Americas Publication: World Health Organization. Pan American Sanitary Bureau. Office of Public Information, May 1956 Subject(s): YawsCommunicable Disease ControlAmericasHaiti Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. The 1957 Status of Yellow Fever in the Americas Publication: American Mosquito Control Association, September 1958 Subject(s): Yellow FeverAmericasDisease Transmission, InfectiousMosquito Control Archival Collection: The Fred L. Soper Papers (Profiles in Science)
