de Sousa E, Ligeiro D, Lerias JR, Zhang C, et al. Mortality in COVID-19 disease patients: Correlating Association of Major
histocompatibility complex (MHC) with severe acute respiratory syndrome 2
(SARS-CoV-2) variants. Int J Infect Dis 2020 Jul 18. pii: S1201-9712(20)30560.
PMID: 32693089