Morales, A. ., Achával, M., López Meyer, J. C., Vega, C., Faillace, G., Iudica, G., Verde, E. and Chwat, C. (2021) “Reduction of exposure in residents of Surgery in face of the outbreak of COVID-19”, Revista Argentina de Cirugía, 112(2), pp. 105–108. doi: 10.25132/raac.v112.n2.1492.es.