B. M. G. Oliveira, L. A. V. Coêlho, P. C. M. de Figueiredo, and R. F. W. Pimentel, “Relationship between Expenses on Nutritional Therapy and Mortality Rate in Public Hospitals in Salvador, Bahia: An Ecological Study”, IJN, vol. 13, no. 1, pp. 24–30, Mar. 2022.