Subjects
- Acceleration1
- Accidents, Occupational1
- Air Ambulances1
- Alaska1
- Altitude Sickness1
- American Ambulance Hospital.1
- American National Red Cross. Children's Bureau.1
- American National Red Cross. Nursing Service.1
- American National Red Cross. Southeastern Pennsylvania Chapter.1
- American Red Cross in France.1
- American Red Cross. Military Hospital No. 5.1
- Amputees -- rehabilitation1
- Arkansas1
- Army Medical Museum (U.S.)1
- Artificial Limbs1
- Bacterial Infections -- nursing1
- Base Hospital No. 52.1
- Base Hospital No. 59.1
- Bellevue Hospital. Society of Alumni.1
- Biomedical Research1