de Sousa Machado, Jacqueline, et al. “Primary Health Care: Nutritional and Functional Profile of Elderly People: DOI: 10.15343 0104-7809.200731.3.10”. O Mundo Da Saúde, vol. 31, no. 3, July 2007, pp. 403-10, https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/882.