Letters

Chief medical officer's guidelines are right

BMJ 1994; 309 doi: https://doi.org/10.1136/bmj.309.6969.1661 (Published 17 December 1994) Cite this as: BMJ 1994;309:1661

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: July 2003 to December 2017

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AbstractFullPdf
Jul 2003080
Aug 2003080
Sep 20030120
Oct 2003050
Nov 2003040
Dec 2003060
Jan 2004070
Feb 2004050
Mar 2004090
Apr 20040100
May 2004080
Jun 2004080
Jul 2004050
Aug 2004070
Sep 2004060
Oct 20045160
Nov 2004380
Dec 200416230
Jan 20055190
Feb 2005330
Mar 2005190
Apr 2005110
May 2005040
Jun 2005020
Jul 2005030
Aug 2005010
Sep 2005110
Oct 2005100
Nov 2005020
Dec 2005030
Jan 2006030
Feb 2006140
Mar 2006260
Apr 2006050
May 2006140
Jun 2006020
Jul 2006020
Aug 2006010
Oct 2006040
Nov 2006040
Dec 2006020
Jan 2007020
Feb 2007020
Mar 2007010
Apr 2007060
May 2007220
Jun 2007060
Aug 2007020
Sep 2007050
Oct 2007020
Nov 2007020
Dec 2007020
Jan 2008020
Feb 2008020
Mar 2008030
Apr 2008010
May 2008020
Jun 2008010
Jul 2008050
Aug 2008010
Sep 2008120
Oct 20082100
Nov 2008150
Jan 2009120
Feb 2009100
Jul 2009010
Aug 2009100
Sep 2009100
Nov 2009100
Jan 2010100
May 2010020
Jun 2010010
Jul 2010220
Aug 2010200
Sep 2010420
Oct 2010200
Nov 2010200
Dec 2010200
Jan 2011410
Feb 2011400
Apr 2011700
May 2011100
Jun 2011100
Jul 2011110
Aug 2011110
Sep 2011140
Oct 2011320
Nov 2011030
Dec 2011030
Jan 2012110
Feb 2012200
May 2012320
Jun 2012100
Sep 2012300
Jan 2013010
Feb 2013100
Apr 2013010
May 2013200
Jun 2013300
Jul 2013010
Aug 2013100
Sep 2013100
Dec 2013100
Jan 2014100
Mar 2014100
Apr 2014100
Jun 2014100
Aug 2014200
Nov 2014010
Dec 2014100
May 2015100
Jul 2015100
Aug 2015200
Sep 2015100
Oct 2015100
Dec 2015230
Jul 2016100
Aug 2016100
Sep 2016100
Jan 2017100
Feb 2017100
Mar 2017200
Apr 2017200
May 2017300
Jun 2017300
Jul 2017500
Aug 2017400
Sep 2017800
Oct 2017310
Nov 2017200
Dec 2017300
Total1633420