1. Pressure ulcers in the chronically critically ill patient;Brem;Crit Care Clin,2002
2. Experimental research applied to physiology and pathology;Brown-Sequard;Med Exam Rec Med Sci,1852
3. Pressure distribution on the surface of the human body. I. Evaluation in lying and sitting positions using a “bed of springs and nails”;Lindan;Arch Phys Med Rehabil,1965
4. Evaluation of pressure as a factor in the production of ischial ulcers;Kosiak;Arch Phys Med Rehabil,1958
5. Decubitus ulcers: role of pressure and friction in causation;Dinsdale;Arch Phys Med Rehabil,1974