Intended for healthcare professionals


Covid-19: Johnson and Johnson vaccine trial is paused because of unexplained illness in participant

BMJ 2020; 371 doi: (Published 13 October 2020) Cite this as: BMJ 2020;371:m3967

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 February 2021

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Oct 2020704037174
Nov 202037120582
Dec 202031143555
Jan 202131957113
Feb 202110361122