F. E. A. de . Souza, E. de F. P. de A. . Nunes, B. G. . Carvalho, F. de F. . Mendonça, and F. M. . Lazarini, “Performance of small-sized hospitals from small municipalities in health care networks”, Saúde Soc., vol. 28, no. 3, pp. 143–156, Nov. 2019, doi: 10.1590/S0104-12902019181115.