Intended for healthcare professionals

Website Of The Week Website of the week

Competing interests

BMJ 2000; 320 doi: https://doi.org/10.1136/bmj.320.7229.258/a (Published 22 January 2000) Cite this as: BMJ 2000;320:258

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 September 2024

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AbstractFullPdf
Jan 2018300
Feb 2018100
Aug 2018100
Dec 2018600
Feb 2019210
Mar 2019010
Apr 2019310
May 2019100
Jun 2019300
Jul 2019100
Aug 2019100
Oct 2019100
Dec 2019200
Jan 2020300
Feb 2020200
Mar 2020100
May 2020100
Jun 20202210
Jul 2020300
Sep 20202600
Oct 2020400
Nov 2020400
Dec 2020500
Jan 2021100
Feb 2021100
Mar 2021400
Apr 2021900
May 2021200
Jul 2021200
Aug 2021300
Sep 2021400
Oct 2021400
Nov 2021200
Dec 2021200
Jan 2022100
Feb 2022100
Mar 2022300
Apr 2022210
May 2022200
Jun 2022220
Jul 2022200
Aug 2022010
Sep 2022100
Oct 2022800
Nov 2022300
Jan 2023100
Feb 2023700
Mar 2023100
Apr 2023500
May 2023200
Jun 2023200
Aug 2023210
Sep 2023300
Oct 2023600
Dec 2023300
Jan 20243320
Feb 20242420
Mar 2024400
Apr 2024200
May 2024300
Jun 2024500
Jul 2024400
Aug 2024400
Sep 2024100
Total267130