Osuna-Padilla, I.A., Verdugo-Hernandez, S., Leal-Escobar, G. and Osuna Ramirez, I. 2015. Nutritional status in mexican elderlys: comparative study between groups with different social assistance. Spanish Journal of Human Nutrition and Dietetics. 19, 1 (Jan. 2015), 12–20. DOI:https://doi.org/10.14306/renhyd.1.1.119.