Original Research

Progression of fibromyalgia: results from a 2-year observational fibromyalgia and chronic pain study in the US

Adams EH, McElroy HJ, Udall M, Masters ET, Mann RM, Schaefer CP, Cappelleri JC, Clair AG, Hopps M, Daniel SR, Mease P, Silverman SL, Staud R

Journal of Pain Research 2016, 9:325-336

Published Date: 1 June 2016