6Atkinson JH,Slater MA,Patterson TL,et al.Prevalence onset and risk of psychiatric disorders in men with chronic low back pain a controlled study[J].Pain,1991,45(2):111-121.
3Brown CR.Pain management.Biofeedback and relaxation therapy.Pract Periodontics Aesthet Dent,1997,9:1068.
4Fishbain DA.Approaches to treatment decisions for psychiatric comorbidity in the management of the chronic pain patient.Med Clin North Am,1999,83:737～760.
5Seres JL,Newman RI.Results of treatment of chronic low-back pain at the Portland Pain Center.J Neurosurg,1976,45:32 ～36.
6Gallagher RM,Verma S,Mossey J.Chronic pain.Sources of late-life pain and risk factors for disability.Geriatrics,2000,55:40 ～ 47.
7Weisberg MB,Clavel AL Jr.Why is chronic pain so difficult to treat? Psychological considerations from simple to complex care.Postgrad Med,1999,106:141 ～ 160.
8Dersh J,Gatchel RJ,Polatin P,et al.Prevalence of psychiatric disorders in patients with chronic work-related musculoskeletal pain disability.J Occup Environ Med,2002,44:459 ～ 468.
9Atkinson JH,Slater MA,Patterson TL,et al.Prevalence,onset,and risk of psychiatric disorders in men with chronic low back pain:a controlled study.Pain,1991,45:111 ～ 121.
10Turner JA,Deyo RA,Loeser JD,et al.The importance of placebo effects in pain treatment and research.JAMA,1994,271:1609 ～ 1614.
