8Aronovitch SA. Intraoperatively acquired pressure ulcer prev-alence:a national study[J].Journal of Wound Ostomy & Continence Nursing,1999,(03):130-136.
9Hulsenboom MA,Bours GJ,Halfens RJ. Knowledge of pressure ulcer prevention:a crosssectional and comparative study among nurses[J].BMC Nursing,2007,(06):2.
10Ayello EA,Meaney G. Replicating a survey of pressure ulcer content in nursing textbooks[J].Journal of Wound Ostomy & Continence Nursing,2003,(05):266-271.