Validity of a Food Frequency Questionnaire in Assessing Nutrient Intakes of Low-Income Pregnant Women
- 1 January 1999
- journal article
- research article
- Published by Springer Nature in Maternal and Child Health Journal
- Vol. 3 (4) , 241-246
- https://doi.org/10.1023/a:1022385607731
Abstract
Objective:In 1989, a validation study of eight nutrients was performed on a modified food frequency questionnaire (FFQ) specifically designed for low-income pregnant women. The purpose of this study...Keywords
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