TY - JOUR T1 - A 67-year old man with facial droop, ataxia and vertigo JF - Canadian Medical Association Journal JO - CMAJ SP - E1048 LP - E1048 DO - 10.1503/cmaj.202002 VL - 192 IS - 36 A2 - , Y1 - 2020/09/08 UR - http://www.cmaj.ca/content/192/36/E1048.abstract ER -