PT - JOURNAL ARTICLE AU - Arthur, Fred E. TI - Time to change pain paradigms AID - 10.1503/cmaj.733579 DP - 2018 Feb 20 TA - Canadian Medical Association Journal PG - E200--E200 VI - 190 IP - 7 4099 - http://www.cmaj.ca/content/190/7/E200.short 4100 - http://www.cmaj.ca/content/190/7/E200.full SO - CMAJ2018 Feb 20; 190