Subjects
- Otorhinolaryngologic Neoplasms1
- Ovarian Cysts -- surgery1
- Pain Perception1
- Papilloma1
- Paraplegia1
- Pennsylvania1
- Perinephritis -- diagnosis1
- Perinephritis -- therapy1
- Philadelphia1
- Pituitary Neoplasms -- complications1
- Poliomyelitis1
- Prisons -- organization & administration1
- Prognosis1
- Quinine -- therapeutic use1
- Reconstructive Surgical Procedures1
- Reference Values1
- Reform School of the District of Columbia.1
- Retinal Artery Occlusion1
- Sex Factors1
- Sexuality1