- Percy3
- Pettenkofer3
- Philip Syng Physick,M.D3
- Photographs Illustrative of the Cololian Method of Treating Stiff Joints: Elbow exercises3
- Pinel3
- Post Hospital , Fort Myer, Virginia3
- Post Hospital, Arsenal, Watertown, Massachusetts3
- Post Hospital, Camp Pilot Butte, Wyoming3
- Post Hospital, Fort Barrancas, Florida3
- Post Hospital, Fort Brown, Texas3
- Post Hospital, Fort Crawford, Colorado3
- Post Hospital, Fort Custer, Montana Territory3
- Post Hospital, Fort Douglass, Utah3
- Post Hospital, Fort Elliot, Texas3
- Post Hospital, Fort Gibson, Indian Territory3
- Post Hospital, Fort Hancock, Texas3
- Post Hospital, Fort Hays, Kansas3
- Post Hospital, Fort Huachuca, Arizona3
- Post Hospital, Fort Logan, Colorado3
- Post Hospital, Fort Lowell, Arizona Territory3