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Subjects
- Advisory Committees -- organization & administration1
- Aedes2
- Alabama1
- Almshouses1
- American Civil War1
- American Public Health Association.2
- Americas1
- Antimony -- therapeutic use1
- Argentina1
- Bacterial Infections1
- Baltimore2
- Baltimore -- epidemiology1
- Baltimore City Hospitals.1
- Baltimore. Board of Health.1
- Barton, Benjamin Smith, 1766-1815.1
- Bloodletting1
- Body Temperature Changes1
- Boston -- epidemiology2
- Brazil36
- Budgets1