Subjects
- New Jersey1
- New York (State)1
- New York Academy of Medicine.1
- New York Academy of Medicine. Library.1
- New York Hospital. Library.1
- Ohio1
- Orthopedics1
- Paleontology1
- Pan-American Medical Congress1
- Paracelsus, 1493-1541.1
- Paris1
- Patents as Topic1
- Pennsylvania1
- Pennsylvania Hospital (Philadelphia, Pa.). Medical Library1
- Pharmacy1
- Philadelphia College of Medicine.1
- Philosophy1
- Photography1
- Physical Phenomena1
- Physician-Patient Relations1