TY - JOUR T1 - The line JF - Canadian Medical Association Journal JO - CMAJ SP - E1223 LP - E1224 DO - 10.1503/cmaj.190570 VL - 191 IS - 44 AU - Brett Schrewe Y1 - 2019/11/04 UR - http://www.cmaj.ca/content/191/44/E1223.abstract ER -