Corrections Letter BMJ 2000; 321 doi: (Published 01 July 2000) Cite this as: BMJ 2000;321:44 Article Related content Metrics Responses Peer review 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 April 2024Rendering graph... AbstractFullPdf Feb 2018140 Apr 2018020 Dec 2018040 Feb 2019010 Mar 2019010 May 2019020 Jun 2019010 Jul 2019010 Aug 2019010 Oct 2019020 Nov 2019010 Jan 2020010 Feb 2020020 Mar 2020020 May 2020030 Jun 2020020 Jul 2020030 Aug 2020030 Sep 20203440 Oct 2020130 Nov 2020130 Dec 2020090 Jan 2021250 Feb 2021010 Mar 2021010 Apr 2021090 May 2021030 Jun 2021010 Jul 2021050 Aug 2021020 Sep 2021040 Oct 2021040 Dec 2021010 Jan 2022010 Feb 2022010 Mar 20220140 Apr 20220180 May 2022070 Jun 2022170 Jul 2022020 Aug 20220130 Sep 2022180 Oct 2022060 Nov 2022020 Dec 2022010 Jan 2023010 Feb 2023120 Apr 2023060 May 2023010 Jun 2023010 Sep 2023050 Oct 202301890 Nov 2023030 Dec 2023160 Jan 20240390 Feb 20240110 Mar 2024080 Apr 2024070 Total124900
