Citation: Layden,"hill, Jo",dronum,sigman-grant,smith,ritenbaugh,foerester,ainsworth,weinsier,"foreman, T",frank,gardner,bruhn,stefan,gencarelli,wooley,andreasen,bryant,wilkinson,kirk,young,heimendinger, Summit on promoting healthy eating and active living: Developing a framework for progress - Washington, DC April 25-26, 2000 - Discussion, NUTR REV, 59(3), 2001, pp. S57-S62