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Subjects
- Erysipelas[remove]17
- Bacterial Toxins -- therapeutic use1
- Brazil1
- Cowpox1
- Cross Infection1
- Disease Outbreaks1
- Immunotherapy1
- Jenner, Edward, 1749-1823.1
- Kentucky1
- Laryngeal Diseases1
- Mexico1
- Pharyngitis1
- Puerperal Infection1
- Rheumatic Diseases1
- Sarcoma -- therapy1
- Smallpox -- prevention & control1
- Smallpox Vaccine -- adverse effects1
- Tuberculosis, Lymph Node1
- Vaccination1