Subjects
- Orthopedic Equipment4
- Smallpox -- prevention & control4
- Tooth Extraction4
- United States4
- Anatomy3
- Anniversaries and Special Events3
- Chronic Disease3
- General Surgery3
- Homicide3
- Midwifery3
- Obstetrics3
- Pennsylvania3
- Physicians3
- Silvester, John Baptiste, Sir, d. 1789.3
- Aged2
- Balneology2
- Breast Feeding2
- Child Nutritional Physiological Phenomena2
- Fever2
- Forecasting2