Pagotto, V. et al. (2020) “Survey of infection by severe acute respiratory syndrome coronavirus 2 (sars-cov-2), community level in inhabitants of a marginal urban neighborhood of the city of buenos aires: an example of a probability sampling”, Revista del Hospital Italiano de Buenos Aires, 40(4), pp. 233–236. doi:10.51987/revhospitalbaires.v40i4.43.