Glucosamine and the Ongoing Enigma of Chronic Low Back PainJAMA 304:93-94, 114, Avins,A.L., 2010
Acupuncture for Chronic Low Back PainNEJM 363:454-461, Berman,B.M., et al, 2010
Low Back PainNEJM 344:363-370, Deyo,R.A. &Weinstein,J.N., 2001