Delgado, L., Laerte Boechat, J. and Chora, I. . (2021) “Immunology of Coronavirus-19 Disease (COVID-19): A Perspective for the Clinician in the First 4 Months of the Emergence of SARS-CoV-2”, Internal Medicine. Lisboa, Portugal. doi: 10.24950/rspmi/COVID19/FMUP/S/2020.