Clinical characteristics of COVID-19 in Saudi Arabia: A national retrospective study
Alsofayan, Yousef M ; Althunayyan, Saqer M ; Khan, Anas A ; Hakawi, Ahmed M ; Assiri, Abdullah M
Journal of infection and public health, 2020-07, Vol.13 (7), p.920-925 [Periódico revisado por pares]England: Elsevier Ltd
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