M. Vidal-Anzardo, “Reply: considerations on the evaluation under field conditions of a rapid test for detection of IgM and IgG antibodies against SARS-CoV-2”, Rev Peru Med Exp Salud Publica, vol. 37, no. 3, pp. 573–4, Aug. 2020, doi: 10.17843/rpmesp.2020.373.5918.