Gomes, E.T., Assunção, M.C.T., Galvão, M.C.B., Oliveira, J.A. do N., Ferraz, C.S.B., de Moraes, P.G. dos S., de Souza, C.R.A. and da Silva, M.F. 2021. Preparation of a surgical center in Northeast Brazil for surgeries during the COVID-19 pandemic. Revista SOBECC. 26, 2 (Jul. 2021), 116–121. DOI:https://doi.org/10.5327/Z1414-4425202100020008.