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Subjects
- Preventive Health Services[remove]16
- United States8
- Military Medicine7
- World War II7
- Military Personnel5
- Preventive Medicine -- history4
- United States. Army. Medical Department.4
- Europe3
- Military Hygiene2
- Primary Prevention2
- Accident Prevention1
- Acquired Immunodeficiency Syndrome1
- Aging1
- Alcohol Drinking1
- Arteriosclerosis1
- Canada1
- Child1
- China1
- Communicable Disease Control1
- Dental Care1