RT Journal Article SR Electronic T1 On nutrition for performance in medicine JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E229 OP E229 DO 10.1503/cmaj.200238 VO 192 IS 9 A1 Horton, Jillian YR 2020 UL http://www.cmaj.ca/content/192/9/E229.abstract