Randomised Controlled Trial of a Short Course of Traditional Acupuncture Compared with Usual Care for Persistent Non-Specific Low Back Pain
BMJ 333:623-626,611, Thomas,K.J.,et al, 2006
Cost Effectiveness Analysis of a Randomised Trial of Acupuncture for Chronic Headache in Primary Care
BMJ 328:747-749, Wonderling,D.,et al, 2004