6Schulz CA,Hondras MA,Evans RL,et al.Chiropractic and self-care for back-related leg pain:design of a randomized clinical trial[J].Chiropractic&Manual Therapies,2011,22(19):8.
7Fritz JM,Thackeray A,Childs JD,et al.A randomized clinical trial of the effectiveness of mechanical traction for sub-groups of patients with low back pain:study methods and rationale[J].BMC Musculoskelet Disord,2010,30(11):81.
8Bronfort G,Maiers MJ,Evans RL,et al.Supervised exercise,spinal manipulation,and home exercise for chronic low back pain:a randomized clinical trial[J].Spine J,2011,11(7):585-598.
9Bishop FL,Zaman S,Lewith GT.Acupuncture for low back pain:a survey of clinical practice in the UK[J].Complement Ther Med,2011,19(3):144-148.
10Hall AM,Maher CG,Lam P,et al.Tai Chi Exercise for Treatment of Pain and Disability in People With Persistent Low Back Pain:A Randomized Controlled Trial[J].Arthritis Care Res(Hoboken),2011,63(11):1576-1583.