Subjects
- International Educational Exchange3
- Mental Disorders3
- Mental Health Services3
- Military Hygiene3
- Military Medicine -- methods3
- Nervous System Diseases -- psychology3
- Vision, Ocular3
- Conference on Inter-American Relations in the Field of Education2
- Education2
- Hospitals, Convalescent2
- Hospitals, General -- organization & administration2
- International Cooperation2
- Mediterranean Region2
- Mental Health2
- Military Medicine -- manpower2
- Nutritional Physiological Phenomena2
- Survival2
- Technology, Pharmaceutical2
- Veterans Health2
- World War I2