PT - JOURNAL ARTICLE AU - Busse, Jason W. AU - Juurlink, David AU - Buckley, D. Norman AU - Guyatt, Gordon H. TI - Response to “Opioids for chronic pain” AID - 10.1503/cmaj.72209 DP - 2019 May 21 TA - Canadian Medical Association Journal PG - E565--E565 VI - 191 IP - 20 4099 - http://www.cmaj.ca/content/191/20/E565.short 4100 - http://www.cmaj.ca/content/191/20/E565.full SO - CMAJ2019 May 21; 191