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

Saravia, L. Miguel-Berges, M.L. Iglesia, I. Nascimento-Ferreira, M.V. Perdomo, G. Bove, I. Slater, B. Moreno, L.A. 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

Br. J. Nutr.

10.1017/S0007114520003220 2020

2020