Subjects
- Dogs2
- Famous Persons2
- Heart Diseases2
- Homeopathy -- methods2
- Hospitals2
- Immune Sera2
- New York City2
- Nursing Care -- methods2
- Operating Room Nursing2
- Perioperative Nursing2
- Public Health2
- Relief Work2
- Russia (Pre-1917)2
- Schools, Medical2
- Sex Education2
- Sexually Transmitted Diseases2
- Sociobiology2
- Transportation of Patients2
- Wounds and Injuries2
- Accidents, Occupational -- prevention & control1