Intended for healthcare professionals

Research Article

Randomisation.

British Medical Journal 1991; 302 doi: https://doi.org/10.1136/bmj.302.6791.1481 (Published 22 June 1991) Cite this as: British Medical Journal 1991;302:1481

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 2009 to July 2019

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AbstractFullPdf
Feb 2009007
Mar 20090013
Apr 20090096
May 20090031
Jun 2009009
Jul 20090015
Aug 2009009
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Oct 20090011
Nov 20090015
Dec 2009008
Jan 20100021
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Oct 20110116
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Jan 20127023
Feb 2012909
Mar 20120012
Apr 2012004
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Jan 2013008
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Jan 2014009
Feb 2014006
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Oct 2014003
Nov 2014002
Dec 2014007
Jan 2015001
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Mar 20150028
Apr 20150034
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Jun 2015009
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Aug 2015006
Sep 20150013
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Dec 2015004
Jan 20160023
Feb 2016008
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Apr 2016005
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Jun 2016006
Jul 2016003
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Sep 20180011
Oct 2018003
Nov 2018008
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Jan 2019001
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Mar 20190010
Apr 2019005
May 2019006
Jun 2019004
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Total1651291