Main, Chris J 
Fordyce's behavioral methods for chronic pain and illness :  republished with invited commentaries /   Behavioral methods for chronic pain and illness  [edited by] Chris J. Main, Francis J. Keefe, Mark P. Jensen, Johan W.S. Vlaeyen, Kevin E. Vowles.   - Philadelphia :  Wolters Kluwer Health,  [2015]   - p. ;  cm.