Letters

Patients need fresh air

BMJ 1993; 306 doi: https://doi.org/10.1136/bmj.306.6890.1481-c (Published 29 May 1993) Cite this as: BMJ 1993;306:1481

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: September 2010 to December 2015

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AbstractFullPdf
Sep 2010002
Oct 2010013
Nov 2010002
May 2011001
Jul 2011001
Nov 2011001
Jan 2012001
Feb 2012001
Dec 2012002
May 2013001
Jul 2013003
Dec 2015002
Total0120