Vieira, V. L., Gregório, M. J., Cervato-Mancuso, A. M., & Graça, A. P. S. R. (2013). Food and nutrition actions and their interface with food security: a comparison between Brazil and Portugal. Saúde E Sociedade, 22(2), 603-607. https://doi.org/10.1590/sausoc.v22i2.76456