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In brief

BMJ 2012; 344 doi: https://doi.org/10.1136/bmj.e2174 (Published 22 March 2012) Cite this as: BMJ 2012;344:e2174

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: January 2018 to March 2024

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AbstractFullPdf
Jan 2018500
Feb 20181200
Mar 2018300
Apr 2018100
May 20181601
Jun 2018410
Jul 2018310
Aug 2018100
Oct 2018100
Nov 2018210
Dec 2018740
Jan 2019520
Feb 2019500
Mar 20191210
Apr 2019900
May 2019910
Jun 2019900
Jul 2019540
Aug 20192120
Oct 2019080
Nov 2019920
Dec 20194120
Jan 2020520
Feb 2020540
Mar 2020160
May 20203460
Jun 2020120
Jul 2020350
Aug 20202470
Sep 20202041
Oct 20201250
Nov 2020610
Dec 20201530
Jan 20211100
Feb 2021600
Mar 2021410
Apr 2021700
May 2021310
Jun 2021400
Jul 2021301
Aug 2021500
Sep 2021220
Oct 2021500
Nov 2021500
Dec 20211100
Jan 2022420
Feb 2022300
Mar 2022500
Apr 2022200
May 2022400
Jun 2022620
Aug 2022310
Sep 2022200
Oct 20221220
Nov 2022500
Dec 2022330
Jan 2023600
Feb 2023200
Mar 2023400
Apr 2023300
May 2023500
Jun 2023400
Jul 2023600
Aug 2023200
Sep 2023601
Oct 2023700
Nov 2023300
Dec 20232610
Jan 20242810
Feb 20241600
Mar 2024600
Total4891104