MolsbergerAF, MauJ, PawelecDB, Does acupuncture improve the orthopedic management of chronic low back pain-a randomized, blinded, controlled trial with 3 months follow up. Pain2002;99:579–87.
2.
BrinkhausB, WittCM, JenaS, Acupuncture in patients with chronic low back pain: a randomized controlled trial. Arch Intern Med2006;166:450–7.
3.
CherkinDC, EisenbergD, ShermanKJ, Randomized trial comparing traditional Chinese medical acupuncture, therapeutic massage, and self-care education for chronic low back pain. Arch Intern Med2001;161:1081–8.
4.
EzzoJ, BermanB, HadhazyVA, Is acupuncture effective for the treatment of chronic pain? A systematic review. Pain2000;86:217–25.
5.
VickersAJ, ReesRW, ZollmanCE, Acupuncture for chronic headache in primary care: large, pragmatic, randomised trial. BMJ2004;328:744.
6.
ThomasKJ, MacPhersonH, RatcliffeJ, Longer term clinical and economic benefits of offering acupuncture care to patients with chronic low back pain. Health Technol Assess2005;9:iii–iv, ix–x, 1–109.
7.
MelchartD, StrengA, HoppeA, Acupuncture in patients with tension-type headache: randomised controlled trial. BMJ2005;331:376–82.
8.
LindeK, StrengA, JurgensS, Acupuncture for patients with migraine: a randomized controlled trial. JAMA2005;293:2118–25.
9.
WittC, BrinkhausB, JenaS, Acupuncture in patients with osteoarthritis of the knee: a randomised trial. Lancet2005;366:136–43.
10.
DienerHC, KronfeldK, BoewingG, Efficacy of acupuncture for the prophylaxis of migraine: a multicentre randomised controlled clinical trial. Lancet Neurol2006;5:310–16.
11.
ScharfHP, MansmannU, StreitbergerK, Acupuncture and knee osteoarthritis: a three-armed randomized trial. Ann Intern Med2006;145:12–20.
12.
HaakeM, MullerHH, Schade-BrittingerC, German Acupuncture Trials (GERAC) for chronic low back pain: randomized, multicenter, blinded, parallel-group trial with 3 groups. Arch Intern Med2007;167:1892–8.
13.
WittCM, JenaS, BrinkhausB, Acupuncture for patients with chronic neck pain. Pain2006;125:98–106.
14.
WittCM, JenaS, SelimD, Pragmatic randomized trial evaluating the clinical and economic effectiveness of acupuncture for chronic low back pain. Am J Epidemiol2006;164:487–96.
15.
WittCM, JenaS, BrinkhausB, Acupuncture in patients with osteoarthritis of the knee or hip: a randomized, controlled trial with an additional nonrandomized arm. Arthritis Rheum2006;54:3485–93.
16.
ChalmersI.The Cochrane collaboration: preparing, maintaining, and disseminating systematic reviews of the effects of health care. Ann N Y Acad Sci1993;703:156–63; discussion 63–5.
17.
VickersAJ. Statistical reanalysis of four recent randomized trials of acupuncture for pain using analysis of covariance. Clin J Pain2004;20:319–23.
18.
FrisonL, PocockSJ. Repeated measures in clinical trials: analysis using mean summary statistics and its implications for design. Stat Med1992;11:1685–704.