3Schoonhoven L, Bousema MT, Buskens E,et al. The prevalence and incidence of pressure ulcers in hospitalized patients in the Netherlands: a prospective in- ception cohort study[J]. Int J Nurs Stud, 2007,44(6):927-935.
4Shahin ES , Dassen T, Halfens RJ. Pressure ulcer prevalence and inci- dence in intensive care patientsz a literature review[J]. Nurs Crit Care, 2008,13(2) :71-79.
5Meij ers JM, Schols JM, J ackson PA, et al. Differences in nutritional care in pressure ulcer Patients whether or not using nutritional guidelines [J]. Nu- trition,2008,24(2):127-132.
6Daniel B, Ashkan J. Pressure ulcers: prevention,evaluation, and manage- ment[J]. Am Faro Physician,2008,78(10) :1186-1194.
7Shukla VK, Shkula D, Singh A, et al. Risk assessment for pressure ul- cer: a hospital-based study [J]. J Wound Ostomy Continence Nurs, 2008, 35 (4) :407-411.
8Tweed C,Tweed M. Intensive Care Nurses'Knowledge of Pressure Ulcers: Development of on Assessment Tool and Effect of an Educational Program [J]. Am J Crit Care,2008,17(4) :338-346.
10Balzar K, Pohl C,Assen T, et al. The norton, waterlow, braden, and care depandencyseales: Comparing their validity when identifying patients'pressure sore risk[J]. J Wound Ostomy Continence Nurs,2007,34(4) :389-398.
