1. Side street in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
2. Houses in Ibague, Colombia Publication: Produced: 27 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
3. Girardot, Colombia, from a raft on the Magdalena River Publication: Produced: 29 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
4. Flooded houses on the banks of the Magdalena River below Girardot, Colombia Publication: Produced: 29 April 1925 Subject(s): Hookworm InfectionsMalariaColombia Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)
5. Santiago Samper laboratory Publication: Produced: [November 1923] Subject(s): Education, MedicalSchools, MedicalColombia Archival Collection: The Alan Gregg Papers (Profiles in Science)
6. Histological laboratory and students in Colombia Publication: Produced: [1923?] Subject(s): Education, MedicalLaboratoriesColombia Archival Collection: The Alan Gregg Papers (Profiles in Science)
7. Alan Gregg in Magdalene River, Colombia Publication: Produced: [1923] Subject(s): Colombia Archival Collection: The Alan Gregg Papers (Profiles in Science)
8. Health and sanitation program: agreement between the United States of America and Colombia : effected by exchange of notes signed at Bogotá, October 23, 1942 Publication: Washington : United States Government Printing Office, 1944 Subject(s): Public HealthSanitationHealth ExpendituresColombiaUnited States
9. Mapa de la República de Colombia Author(s): Rozo, Dario, artist Publication: [Bern] : Instituto Geografico de Kümmerly & Frey, 1939 Subject(s): Yellow Fever -- epidemiologyColombia
10. Report on Visit to Colombia Publication: Produced: November 1923 Subject(s): Education, MedicalSchools, MedicalColombia Archival Collection: The Alan Gregg Papers (Profiles in Science)