Piśmiennictwo:
1. Richardson S., Hirsch J., Narasimhan M. i wsp.: Presenting characteristics, comorbidities, and outcomes among 5700 patients hospitalized with COVID-19 in the New York City Area. JAMA, 2020; doi: 10.1001/jama.2020.67752. Guan W.J., Ni Z.Y., Hu Y. i wsp.: Clinical characteristics of coronavirus disease 2019 in China. N. Engl. J. Med., 2020; doi: 10.1056/NEJMoa2 002 032
3. Zhou F., Yu T., Du R. i wsp.: Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study. Lancet, 2020; 395: 1054–1062
