6Paul JB, Keller A. Pressure ulcers in intensive care patients: A review of risks and prevention [J ]. Intensive Care Med, 2002, 28:1379 - 1388.
7Jiricka MK, Ryan P, Carvalho MA, et al. Pressure ulcer risk factors in an ICU population[ J ]. Am J Crit Care, 1995,4: 361 - 367.
8Dealey C. The prevention of pressure sores in long- term ICU pa tients:A cost- saving exercise for the ICU[J]. Br J Intensive Care,1992,2:34- 39.
9Herman LE, Rothman KF. Prevention, care and treatment of pressure (decubitus) ulcers in intensive care unit patients [J ]. Intensive Care Med, 1989,4:117-123.
10Wells L. At the front line of care, the importance of nutrition in wound management [J ]. Prof Nurse, 1994,9: 525 - 530.
