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Validation and reproducibility of a semi-quantitative FFQ as a measure of dietary intake in adults from Puerto Rico.

Palacios C, Trak MA, Betancourt J, Joshipura K, Tucker KL. Validation and reproducibility of a semi-quantitative FFQ as a measure of dietary intake in adults from Puerto Rico. Public Health Nutr. 2015 Oct; 18(14):2550-8.

View in: PubMed