Subjects
- Equipment and Supplies28
- Warfare28
- Health Education27
- Vital Statistics27
- Military Medicine -- methods26
- Chemical Warfare25
- Health Status25
- Public Health -- legislation & jurisprudence25
- School Health Services25
- War-Related Injuries25
- Military Medicine -- education24
- Naval Medicine24
- United States. Army. Medical Department.24
- Child22
- Protective Clothing22
- Weapons22
- Disabled Persons -- rehabilitation21
- Adaptation, Physiological20
- Social Welfare20
- Chemical Warfare Agents19