RT Journal Article SR Electronic T1 Addressing the limitations of the CDC guideline for prescribing opioids for chronic noncancer pain JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1210 OP 1211 DO 10.1503/cmaj.161023 VO 188 IS 17-18 A1 Jason W. Busse A1 David Juurlink A1 Gordon H. Guyatt YR 2016 UL http://www.cmaj.ca/content/188/17-18/1210.abstract AB