PT  - JOURNAL ARTICLE
AU  - Marvin Ross
TI  - Opioids for chronic pain
AID  - 10.1503/cmaj.68954
DP  - 2018 Mar 05
TA  - Canadian Medical Association Journal
PG  - E269--E269
VI  - 190
IP  - 9
4099  - http://www.cmaj.ca/content/190/9/E269.short
4100  - http://www.cmaj.ca/content/190/9/E269.full
SO  - CMAJ2018 Mar 05; 190