RT Journal Article SR Electronic T1 Diet and weight loss JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1407 OP 1407 DO 10.1503/cmaj.1060022 VO 175 IS 11 A1 Anssi Manninen YR 2006 UL http://www.cmaj.ca/content/175/11/1407.1.abstract