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- Poliomyelitis4
- Epidemiology2
- Health surveys2
- Diagnosis1
- Education1
- Harper, Paul Alwain, 1904-1
- Health aspects1
- Health educators1
- Hospitals1
- Immunological aspects1
- Milk supply1
- Paul, John R. (John Rodman), 1893-19711
- Powers, Grover Francis, 1887-19681
- Public health1
- Public health administration1
- Salinger, Robert1
- School health services1
- Trask, James Dowling, 1890-19421
- World War, 1939-19451
- Yale University. School of Medicine1