Intended for healthcare professionals


Modernising vaccine surveillance systems to improve detection of rare or poorly defined adverse events

BMJ 2019; 365 doi: (Published 31 May 2019) Cite this as: BMJ 2019;365:l2268

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: May 2019 to January 2020

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May 2019123651426
Jun 201953681140205
Jul 2019109423581
Aug 20195315822
Sep 20192723912
Oct 20193053812
Nov 20192912811
Dec 2019186294
Jan 20202242417