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Covid-19: Human challenge studies will see people purposefully infected with virus

BMJ 2020; 371 doi: https://doi.org/10.1136/bmj.m4101 (Published 22 October 2020) Cite this as: BMJ 2020;371:m4101

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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: October 2020 to May 2022

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AbstractFullPdf
Oct 20202111906129
Nov 2020539867
Dec 2020723330
Jan 2021119222
Feb 2021329418
Mar 2021414321
Apr 2021113313
May 202101109
Jun 202106716
Jul 20211598
Aug 2021311725
Sep 202108310
Oct 202124026
Nov 202125319
Dec 20210237
Jan 20221284
Feb 20222264
Mar 20220224
Apr 20220234
May 20221118
Total2443961444