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Subjects
- Military Personnel[remove]82
- Military Medicine20
- United States14
- Hospitals, Military9
- X-Rays9
- Nurses8
- Red Cross6
- Ambulances5
- Blood Donors5
- Transportation of Patients5
- Warfare5
- Aircraft4
- England4
- Anniversaries and Special Events3
- Culicidae3
- Health Promotion3
- Hygiene3
- Insect Bites and Stings -- prevention & control3
- Libraries, Medical3
- Malaria -- prevention & control3