We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePragmatic randomized trial evaluating the clinical and economic effectiveness of acupuncture for chronic low back pain.AuthorsWitt CM; Jena S; Selim D; Brinkhaus B; Reinhold T; Wruck K; Liecker B; Linde K; Wegscheider K; Willich SNPublicationAmerican journal of epidemiology, 2006, Vol 164, Issue 5, p487ISSN0002-9262Publication typearticleDOI10.1093/aje/kwj224