Authors: Gary A Walco; Ernest A Kopecky; Steven J Weisman; Jennifer Stinson; Bonnie Stevens; Paul J Desjardins; Charles B Berde; Elliot J Krane; Kanwaljeet J S Anand; Myron Yaster; Carlton D Dampier; Robert H Dworkin; Ian Gilron; Anne M Lynn; Lynne G Maxwell; Srinivasa Raja; Bernard Schachtel; Dennis C Turk Journal: Pain Date: 2018-02 Impact factor: 7.926