Intended for healthcare professionals

Correction

Correction

Br Med J 1969; 2 doi: https://doi.org/10.1136/bmj.2.5660.834 (Published 28 June 1969) Cite this as: Br Med J 1969;2:834

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 January 2023

Rendering graph...
AbstractFullPdf
Jan 2018003
Feb 2018003
May 2018001
Jul 2018001
Sep 2018001
Nov 2018002
Jan 2019001
Feb 2019002
Mar 2019003
Apr 2019002
May 2019002
Jun 2019001
Jul 2019004
Aug 2019004
Oct 2019002
Dec 2019001
Jan 2020001
Feb 2020001
Mar 2020001
May 2020003
Jun 2020003
Jul 2020002
Aug 2020002
Oct 2020003
Nov 2020006
Jan 2021006
Mar 2021001
Apr 2021003
May 2021007
Jun 2021006
Aug 2021003
Sep 2021006
Oct 20210014
Nov 20210011
Dec 2021002
Jan 2022001
Feb 2022002
Mar 2022002
Apr 2022001
May 2022008
Jun 2022003
Jul 2022001
Aug 2022001
Sep 2022005
Oct 2022002
Dec 2022004
Jan 2023003
Total00147