de Oliveira, A.C. and Sarmento Gama, C. 2018. What to use in preoperative skin preparation: povidone-iodine or chlorhexidine?. Revista SOBECC. 23, 3 (Aug. 2018), 155–159. DOI:https://doi.org/10.5327/Z1414-4425201800030007.