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Covid-19: Officials query data from AstraZeneca’s US vaccine trial

BMJ 2021; 372 doi: (Published 23 March 2021) Cite this as: BMJ 2021;372:n807

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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: March 2021 to June 2022

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Mar 20212125508390
Apr 2021132256187
May 2021044451
Jun 2021033522
Jul 2021024114
Aug 2021012415
Sep 202109816
Oct 2021111930
Nov 2021010619
Dec 20210907
Jan 20220868
Feb 20220762
Mar 20220695
Apr 20220623
May 202214013
Jun 20223395