%0 Journal Article
%T Opioid Use in Fibromyalgia Is Associated with Negative Health Related Measures in a Prospective Cohort Study
%A Mary-Ann Fitzcharles
%A Neda Faregh
%A Peter A. Ste-Marie
%A Yoram Shir
%J Pain Research and Treatment
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/898493
%U http://dx.doi.org/10.1155/2013/898493