Journal of the American Dietetic AssociationVolume 98, Issue 4, April 1998, Pages 458-459Variation in Perceptions of a ‘medium’ Food Portion: Implications for Dietary GuidanceAuthor links open overlay panelLISA R YOUNG MS,RD, MARION NESTLE PhD, MPHShow moreShareCitehttps://doi.org/10.1016/S0002-8223(98)00103-5Get rights and contentUnder a Creative Commons licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1998 American Dietetic Association. Published by Elsevier Inc. All rights reserved.