Guan WJ, Ni ZY, Hu Y. et al; China Medical Treatment Expert Group for Covid-19. Clinical characteristics of coronavirus disease 2019 in China.
N Engl J Med 2020; (e-pub ahead of print) DOI: 10.1056/NEJMoa2002032.
Download Bibliographical Data
We do not assume any responsibility for the contents of the web pages of other providers.