Subjects
- Transportation of Patients11
- Weapons11
- Aircraft10
- Sexual Behavior10
- Cold Temperature9
- Diet9
- Italy9
- United States. Army.9
- Vehicle Emissions9
- Aerospace Medicine8
- Morbidity8
- Physical Examination8
- Malaria -- prevention & control7
- Military Medicine -- organization & administration7
- Physiology7
- Schools, Medical7
- United States -- epidemiology7
- Wounds and Injuries7
- Burns -- prevention & control6
- Desert Climate6