Subjects
- Phytotherapy80
- Cholera70
- Phrenology67
- World War I67
- General Surgery63
- Military Personnel63
- Genital Diseases, Female62
- Health Behavior62
- Sexual Behavior62
- Marriage60
- Education, Medical59
- History of Medicine59
- Sanitation58
- New York City57
- Disease56
- Diet55
- Pennsylvania53
- Disease Outbreaks52
- Health Promotion45
- Military Hygiene44
