Subjects
- Cholera -- therapy2
- Hospitals, Psychiatric2
- Military Hygiene2
- New York City -- epidemiology2
- Paris2
- Rhode Island2
- Alabama1
- Alms-house (Baltimore, Md.)1
- Almshouses1
- Baltimore1
- Boston1
- Calculi -- epidemiology1
- Canada1
- Chickenpox -- epidemiology1
- Classical Swine Fever -- etiology1
- Cowpox1
- Disabled Persons1
- Disaster Planning1
- Education, Medical1
- Education, Special1