@article{Saravia:99054,
author = "Saravia, L. and Miguel-Berges, M.L. and Iglesia, I. and
Nascimento-Ferreira, M.V. and Perdomo, G. and Bove, I. and
Slater, B. and Moreno, L.A.",
title = "{Relative validity of food frequency questionnaires to
assess food items, energy, macronutrient and micronutrient
intake in children and adolescents: A systematic review
with meta-analysis}",
year = "2021",
}