RT Journal Article SR Electronic T1 Competitive consumption: Ten minutes. 20 000 calories. Long-term trouble? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.109-4397 DO 10.1503/cmaj.109-4397 A1 Roger Collier YR 2013 UL http://www.cmaj.ca/content/early/2013/02/04/cmaj.109-4397.abstract AB