Estimation accuracy of bean bags as portion size estimation aids for amorphous foods

Published in: South African Journal of Clinical Nutrition
Volume 37 , issue 3, pages: 106–115

DOI: 10.1080/16070658.2024.2336290

Author(s): Friedeburg Anna Maria WenholdUniversity of Pretoria, South Africa, Una Elizabeth MacIntyreUniversity of Pretoria, South Africa,

Keywords: dietary assessment, portion size estimation, portion size estimation aids, accuracy, amorphous foods, bean bags,

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