Morales, A. ., Achával, M., López Meyer, J. C., Vega, C., Faillace, G., Iudica, G., Verde, E., & Chwat, C. (2021). Reduction of exposure in residents of Surgery in face of the outbreak of COVID-19. Revista Argentina De Cirugía, 112(2), 105–108. https://doi.org/10.25132/raac.v112.n2.1492.es (Original work published March 22, 2021)