V. W. de L. Motta, S. C. V. C. Lima, D. M. L. Marchioni, and C. de O. . Lyra, “Food frequency questionnaire for adults in the Brazilian Northeast region: emphasis on the level of food processing”, Rev. saúde pública, vol. 55, p. 51, Aug. 2021, doi: 10.11606/s1518-8787.2021055002473.