Intended for healthcare professionals

Corrections

Correction

BMJ 1996; 312 doi: https://doi.org/10.1136/bmj.312.7040.1231d (Published 11 May 1996) Cite this as: BMJ 1996;312:1231

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: February 2018 to March 2024

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AbstractFullPdf
Feb 2018040
Apr 2018030
May 2018040
Aug 2018010
Sep 2018020
Oct 2018010
Nov 2018010
Dec 2018020
Jan 2019010
Feb 2019130
Mar 2019020
Apr 2019020
May 2019040
Jun 2019230
Jul 2019030
Aug 2019020
Nov 2019010
Dec 2019010
Jan 2020030
Feb 2020140
May 20204330
Jun 2020060
Jul 2020020
Aug 2020050
Sep 20200100
Oct 20200350
Nov 20200290
Dec 2020040
Jan 2021070
Feb 2021010
Mar 2021030
Apr 2021070
May 2021040
Jun 2021010
Jul 2021030
Aug 2021020
Sep 2021020
Dec 2021040
Jan 2022030
Feb 2022030
Mar 2022020
Apr 2022030
May 2022030
Jun 2022030
Aug 2022020
Sep 2022010
Oct 2022060
Nov 2022030
Dec 2022070
Feb 2023020
Mar 2023010
Apr 2023230
Sep 2023050
Oct 2023050
Nov 2023030
Dec 2023140
Jan 20240140
Feb 2024010
Mar 2024020
Total112810