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Development and Evaluation of the Semi-quantitative Food Frequency Questionnaire to Assess Folate Intake in Women of Child-bearing Age
Bo Ram Han, Hyun Sook Bae
Korean J Community Nutr.2012;17(2):156-166. Published online 2012 April 30
DOI: http://dx.doi.org/10.5720/kjcn.2012.17.2.156
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