Intended for healthcare professionals

Correction

Correction

BMJ 1995; 311 doi: https://doi.org/10.1136/bmj.311.7008.799 (Published 23 September 1995) Cite this as: BMJ 1995;311:799

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 April 2024

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AbstractFullPdf
Jan 2018070
Feb 2018030
Mar 2018060
Apr 2018030
May 2018070
Jun 2018030
Jul 2018030
Aug 2018030
Sep 2018010
Oct 2018020
Nov 2018040
Dec 2018020
Jan 2019020
Feb 2019020
Mar 2019030
Apr 2019040
May 2019140
Jun 20191100
Jul 2019020
Aug 2019010
Nov 2019050
Dec 2019120
Jan 2020040
Feb 2020050
Mar 2020010
May 20201110
Jun 2020030
Jul 20200140
Aug 2020050
Sep 20200110
Oct 20200380
Nov 20200280
Dec 2020060
Jan 2021090
Feb 2021020
Mar 2021020
Apr 2021080
May 2021060
Jun 2021010
Jul 2021040
Aug 2021060
Sep 2021020
Oct 2021020
Nov 2021010
Dec 2021030
Jan 2022020
Feb 2022020
Mar 2022040
May 2022090
Jun 2022050
Jul 2022130
Aug 2022010
Sep 2022030
Oct 2022070
Nov 20220110
Dec 2022060
Feb 2023090
Mar 2023010
Apr 2023070
May 2023030
Jun 2023150
Jul 2023030
Aug 2023010
Sep 2023150
Oct 2023060
Nov 2023010
Dec 2023130
Jan 20240110
Feb 2024060
Mar 2024090
Apr 2024080
Total83820