TY - JOUR T1 - Measures to support a safer drug supply JF - Canadian Medical Association Journal JO - CMAJ SP - E1731 LP - E1731 DO - 10.1503/cmaj.77303 VL - 192 IS - 49 AU - Andrea Ryan AU - Andrea Sereda AU - Nadia Fairbairn Y1 - 2020/12/07 UR - http://www.cmaj.ca/content/192/49/E1731.abstract ER -