%0 Journal Article
%B CMAJ
%D 2017
%G eng
%N 18
%P E659-E666
%R 10.1503/cmaj.170363
%T Guideline for opioid therapy and chronic noncancer pain.
%V 189
%1 https://www.ncbi.nlm.nih.gov/pubmed/28483845
%8 12/2017