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Subjects
- United States35
- Communicable Disease Control -- legislation & jurisprudence7
- Public Health Administration -- legislation & jurisprudence5
- Military Personnel3
- Army Mutual Aid Association.2
- Epidemics2
- National Board of Health (U.S.).2
- Social Welfare2
- Societies -- organization & administration2
- Yellow Fever2
- Yellow Fever -- epidemiology2
- Ambulatory Care -- trends1
- Atwater, H. H. (Hiram Hayden)1
- Bemiss, S. M. (Samuel Merrifield), 1821-1884.1
- Birds1
- Cattle Diseases -- prevention & control1
- Cesarean Section1
- Cochran, Jerome, 1831-1896.1
- Commerce -- legislation & jurisprudence1
- Commitment of Mentally Ill -- trends1