title: Acupuncture for chronic low back pain.
authors.forename: Edzard
authors.initials: E
authors.lastname: Ernst
mesh_terms: D015670:Acupuncture Therapy; D002908:Chronic Disease; D006801:Humans; D017116:Low Back Pain / Q000628:therapy*; D015990:Placebo Effect; D016896:Treatment Outcome