TY - JOUR T1 - Early childhood obesity: a call for early surveillance and preventive measures JF - Canadian Medical Association Journal JO - CMAJ SP - 243 LP - 244 DO - 10.1503/cmaj.1040938 VL - 171 IS - 3 AU - J. Douglas Willms Y1 - 2004/08/03 UR - http://www.cmaj.ca/content/171/3/243.abstract ER -