Intended for healthcare professionals

Observations Border Crossing

Enlist the patients’ help

BMJ 2011; 343 doi: https://doi.org/10.1136/bmj.d5827 (Published 14 September 2011) Cite this as: BMJ 2011;343:d5827

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 2011 to September 2019

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AbstractFullPdf
Sep 201188942363
Oct 201157417
Nov 201140201
Dec 20114292
Jan 20122096
Feb 201211102
Mar 201210125
Apr 201212135
May 20121171
Jun 2012341
Jul 2012474
Aug 20126143
Sep 2012893
Oct 2012652
Nov 2012961
Dec 2012022
Jan 2013341
Feb 2013410
Mar 2013242
Apr 2013130
May 2013430
Jun 2013977
Jul 2013650
Aug 2013670
Sep 2013371
Oct 20132103
Nov 2013982
Dec 2013130
Jan 2014840
Feb 2014751
Mar 2014110
Apr 2014152
May 2014031
Jun 2014730
Jul 20141139
Aug 20148114
Sep 20144134
Oct 2014300
Nov 2014920
Dec 20141142
Jan 20151611
Feb 2015700
Mar 2015900
Apr 20151000
May 2015212
Jun 2015213
Jul 2015620
Aug 2015411
Sep 2015200
Oct 2015531
Nov 2015931
Dec 2015412
Jan 2016521
Feb 2016210
Mar 2016111
Apr 2016310
May 20161100
Jun 2016400
Jul 2016300
Aug 2016700
Sep 2016400
Oct 2016500
Nov 2016200
Dec 2016410
Jan 2017400
Feb 2017500
Mar 2017510
Apr 2017400
May 2017600
Jun 2017600
Jul 20171310
Aug 20171300
Sep 2017400
Oct 20171900
Nov 2017400
Dec 2017800
Jan 20181300
Feb 20181311
Mar 20181010
Apr 2018321
May 20182301
Jun 2018300
Jul 2018810
Aug 2018222
Sep 2018320
Oct 2018100
Nov 2018950
Dec 2018500
Jan 2019210
Feb 2019400
Mar 2019710
Apr 2019200
May 2019710
Jun 2019200
Jul 2019512
Aug 20191020
Sep 2019810
Total1596759167