Subjects
- Therapeutics10
- Education, Medical9
- Waste Management9
- Midwifery8
- Astrology6
- Medicine, Chinese Traditional6
- Astronomy5
- Clinical Medicine5
- Eye Diseases5
- Geography5
- Military Medicine5
- Ophthalmology5
- United States5
- World War II5
- Yellow Fever5
- Gynecology4
- Midwifery -- education4
- Military Personnel4
- Natural History4
- Obstetrics -- education4