TY - JOUR T1 - Fibromyalgia: evolving concepts over the past 2 decades JF - Canadian Medical Association Journal JO - CMAJ SP - E645 LP - E651 DO - 10.1503/cmaj.121414 VL - 185 IS - 13 AU - Mary-Ann Fitzcharles AU - Peter A. Ste-Marie AU - John X. Pereira Y1 - 2013/09/17 UR - http://www.cmaj.ca/content/185/13/E645.abstract N2 - ER -