3[1]Gagliese L,Melzack R.Chronic pain in elderly people.Pain,1997,70(1):3-14.
4[2]Severn AM,Dodds C.Cognitive dysfunction may complicate assessment of pain in elderly patients.BMJ,1997,315(7107):551.
5[6]Hicks CL,von Baeyer CL,Spafford PA,et al.The Faces Pain Scale-Revised:toward a common metric in pediatric pain measurement.Pain,2001,93(2):173-183.
6[7]Manz BD,Mosier R,Nusser-Gerlach MA,et al.Pain assessment in the cognitively impaired and unimpaired elderly.Pain Manag Nurs,2000,1(4):106-115.
7[8]Jensen MP,Karoly P,Braver S.The measurement of clinical pain intensity:a comparison of six methods.Pain,1986,27(1):117-126.
8[9]Briggs M,Closs JS.A descriptive study of the use of visual analogue scales and verbal rating scales for the assessment of postoperative pain in orthopedic patients.J Pain Symptom Manage,1999,18(6):438-446.
9[10]Herr KA,Mobily PR,Kohout FJ,et al.Evaluation of the Faces Pain Scale for use with the elderly.Clin J Pain,1998,14(1):29-38.
10[11]Taylor LJ,Herr K.Pain intensity assessment:A comparison of selected pain intensity scales for use in cognitively intact and cognitively impaired African American older adults.Pain Manage Nurs,2003,4(2):87-95.
