Open AccessImpact of Portion-Size Control for School a la Carte Items: Changes in Kilocalories and Macronutrients Purchased by Middle School Students
Author(s) -
Jill Hartstein,
Karen Cullen,
Kim D. Reynolds,
Joanne S. Harrell,
Ken Resnicow,
Phyllis Kennel
Publication year - 2008
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/21rt-0d47
Subject(s) - calorie , control (management) , psychology , mathematics education , computer science , biology , artificial intelligence , endocrinology