Subjects
- Personnel Selection55
- Hospitals, Military45
- Relief Work42
- New York City40
- Philadelphia40
- Clothing37
- General Surgery36
- Hygiene36
- Materia Medica36
- Massachusetts35
- United States Sanitary Commission.35
- Education, Medical33
- Absenteeism32
- Records32
- Societies, Medical -- organization & administration32
- Constitution and Bylaws30
- Disease Outbreaks30
- Military Medicine -- organization & administration30
- Therapeutics30
- Leadership29