Figueiredo, M. P. S. de, Santos, D. F., Lima, S. M. da S., Ferreira, T. A. E., & Mota, C. M. de M. (2019). Study on self-rated health in the elderly population in Brazil using the Categorical Multiple Regression model-CATREG. Sigmae, 8(2), 36-48. https://doi.org/10.29327/2520355.8.2-5