TY - JOUR T1 - Dear Mrs. P JF - Canadian Medical Association Journal JO - CMAJ SP - E168 LP - E169 DO - 10.1503/cmaj.181235 VL - 191 IS - 6 AU - Siu Yu Zoe Lau Y1 - 2019/02/11 UR - http://www.cmaj.ca/content/191/6/E168.abstract ER -