1. Annual report for the Spinal Cord Injury Model Systems (Public Version);National Spinal Cord Injury Statistical Center,2006
2. Pressure ulcers in adults: prediction and prevention,1992
3. Technology for pressure ulcer prevention;Jan;Top Spinal Cord Inj Rehabil,2006
4. European Pressure Ulcer Advisory Panel. Pressure ulcer prevention and treatment: clinical practice guideline,2009
5. Major risk factors for pressure ulcers in the spinal cord disabled: a literature review;Byrne;Spinal Cord,1996