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Covid-19: four fifths of cases are asymptomatic, China figures indicate

BMJ 2020; 369 doi: (Published 02 April 2020) Cite this as: BMJ 2020;369:m1375

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Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: April 2020 to September 2020

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Apr 2020295131046115765
May 2020197444002544
Jun 20205216604980
Jul 20204912831678
Aug 2020358487490
Sep 2020154229344