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Articles

Opinion

BMJ 1988; 297 doi: https://doi.org/10.1136/bmj.297.6656.1140 (Published 29 October 1988) Cite this as: BMJ 1988;297:1140

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: April 2009 to May 2018

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AbstractFullPdf
Apr 2009001
Dec 2010002
Dec 2011002
Feb 2012001
Jan 2013001
May 2013001
Jul 2013001
Nov 2013001
Jul 2014004
Oct 2015001
Dec 2015002
May 2018001
Total0018