Intended for healthcare professionals

Corrections

Letters

BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7219.1253b (Published 06 November 1999) Cite this as: BMJ 1999;319:1253

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 February 2024

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AbstractFullPdf
Jan 2018040
Feb 2018010
Apr 2018020
May 2018020
Jun 2018140
Jul 2018030
Aug 2018050
Sep 2018010
Oct 2018010
Nov 2018030
Dec 2018030
Jan 2019020
Feb 2019060
Mar 2019040
Apr 2019140
May 2019240
Jun 2019030
Jul 2019030
Aug 2019010
Oct 2019010
Nov 2019140
Dec 2019010
Jan 2020020
Feb 2020020
Mar 2020010
May 2020010
Jun 2020030
Jul 2020040
Aug 2020030
Sep 2020060
Oct 20200310
Nov 20200180
Dec 20200110
Jan 2021280
Feb 2021040
Mar 2021040
Apr 2021060
May 2021030
Jun 2021010
Jul 2021040
Aug 2021030
Sep 2021020
Oct 2021150
Nov 2021070
Dec 20211180
Jan 20220100
Feb 20220160
Mar 20220260
Apr 20220170
May 20220360
Jun 20220610
Jul 20220470
Aug 20220450
Sep 20220430
Oct 20223920
Nov 20220700
Dec 20220720
Jan 20231530
Feb 20230120
Apr 2023050
May 2023030
Jun 2023020
Sep 2023070
Oct 2023060
Nov 2023020
Dec 20231180
Jan 20240550
Feb 2024060
Total149130