@article{palmeira_laurentino_cherol_salles-costa_2023,  title={Changes in the frequency of food consumption by adults/elderly according to food insecurity: evidence from a longitudinal study in the northeastern semi-arid region, Brazil, 2011-2014},  volume={36},  ISSN={1415-5273},  url={https://doi.org/10.1590/1678-9865202336e220179},  DOI={10.1590/1678-9865202336e220179},  journal={Revista de Nutrição},  publisher={Pontifícia Universidade Católica de Campinas},  author={Palmeira, Poliana de Araújo and Laurentino, Jackson Silva Lima and Cherol, Camilla Christine de Souza and Salles-Costa, Rosana},  year={2023},  pages={e220179} }