TY - JOUR T1 - US Medicare opens door to covering obesity treatments JF - Canadian Medical Association Journal JO - CMAJ SP - 717 LP - 717 DO - 10.1503/cmaj.1041434 VL - 171 IS - 7 AU - Lisa Gregoire Y1 - 2004/09/28 UR - http://www.cmaj.ca/content/171/7/717.abstract ER -