3Alba, Nicky C, Donna C, et al. Evidence - based nursing: past,present,and future[J]. Evid Based Nurs, 2000, 3(1): 7.
4Klassen P G, Karshmer J F, Lile J L. Research- based practice:applying the standard in nursing education[J]. Journal of Nursing Education, 2002, 41(3): 121.
5Bates - Jensen B M, MacLean C H. Quality indicators for the care of pressure ulcers in vulnerable elders [ J ]. J Am Geriatr Soc, 2007, 55(Suppl 2):S409.
6Conzut L, Bin A, Toneatto M, et al. The surveillance system of decubital lesions of the University Polyclinic in Udine: results of an incidence study[J]. Assist Inferm Ric, 2002, 21(1): 32.
7Forbes S S, Eskicioglu C, Nathens A B, et al. Evidence - based guidelines for prevention of perioperative hypothermia [J]. J Am Coil Surg, 2009, 209(4) : 492.