4Lee BB,Kee WD,Lau WM,et al.Epidural infusions for labor analgesia:a comparison of 0.2% ropivacaine,0.1% ropivacaine,and 0.1% ropivacaine with fentanyl[J].Reg Anesth Pain Med,2002,27(1):31.
5Steinberg M, Barry DT, Sholomskas D, et al. SCL - 90 symp-tom patterns : indicators of dissociative disorders [ J ]. Bull Menninger Clin, 2005,69 ( 3 ) : 237 - 249.
6Knop C, Oeser M, Bastian L, et al. Development and valida- tion of the Visual Analogue Scale (VAS) Spine Score [ J ]. Unfallchirurg, 2001,104 (6) :488 - 497.
7Jack B, Hillier V, Williams A, et al. Improving cancer pa- tientsj pain:the impact of the hospital specialist palliative care team [ J ]. Eur J Cancer Care (Engl), 2006,15 ( 5 ) :476 - 480.
8Lipman AG. Political activism to improve pain care [ J ]. J Pain Palliat Care Pharmacother,2009,23 (4) :344- 345.
9Ullrich PM, Smith BM, Poggensee L, et al. Pain and post - traumatic stress disorder symptoms during inpatient rehabil- itation among operation enduring freedom/operation iraqi freedom veterans with spinal cord injury [ J ]. Arch Phys Med Rehabi1,2013,94 ( 1 ) : 80 - 85.
