RT Journal Article SR Electronic T1 Need for equity in treatment of substance use among Indigenous people in Canada JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1350 OP E1351 DO 10.1503/cmaj.171002 VO 189 IS 44 A1 Karen A. Urbanoski YR 2017 UL http://www.cmaj.ca/content/189/44/E1350.abstract AB