The development and testing of 2-dimensional drawings and 3-dimensional food models to estimate food portion size in 12-13 year old children in the birth-to-twenty cohort in Johannesburg

Date
2004
Authors
Steyn NP
Senekal M
Norris S
Whati LH
MacKeown J
Nel JH
Journal Title
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Publisher
Abstract
Description
Ekonomiese En Bestuurswetenskappe
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Citation
South African Journal of Clinical Nutrition