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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 April 2024

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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 202212514
Jun 202221312
Jul 20220156
Aug 20220196
Sep 20220612
Oct 2022035
Nov 20220106
Dec 2022193
Jan 20231149
Feb 2023063
Mar 20231121
Apr 2023094
May 20231154
Jun 2023096
Jul 2023148
Aug 20230135
Sep 20230153
Oct 20232288
Nov 20230183
Dec 20230364
Jan 20240336
Feb 202413010
Mar 202402821
Apr 20240912
Total2544329607