RT Journal Article SR Electronic T1 Wernicke encephalopathy JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E143 OP E143 DO 10.1503/cmaj.190998 VO 192 IS 6 A1 Tatsuya Fujikawa A1 Yuka Sogabe YR 2020 UL http://www.cmaj.ca/content/192/6/E143.abstract AB