Intended for healthcare professionals

Observations Border Crossing

Orphan diseases: which ones do we adopt?

BMJ 2008; 337 doi: https://doi.org/10.1136/bmj.a1225 (Published 11 August 2008) Cite this as: BMJ 2008;337:a1225

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: August 2008 to January 2021

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AbstractFullPdf
Aug 200848313940
Sep 200883400
Oct 200836270
Nov 20087100
Dec 2008651
Jan 20091170
Feb 20091070
Mar 2009440
Apr 2009820
May 20091340
Jun 2009320
Jul 2009721
Aug 2009210
Sep 2009510
Oct 2009960
Nov 2009460
Dec 2009530
Jan 2010310
Feb 2010230
Mar 2010430
Apr 2010300
May 2010100
Jun 2010210
Jul 2010420
Aug 2010650
Sep 2010891
Oct 2010431
Nov 20101343
Dec 2010340
Jan 2011520
Feb 20111010
Mar 2011750
Apr 2011930
May 2011220
Jun 2011400
Jul 2011400
Aug 2011730
Sep 2011400
Oct 2011720
Nov 2011640
Dec 20111970
Jan 201230280
Feb 20122080
Mar 2012420
Apr 2012510
May 2012510
Jun 2012610
Jul 2012450
Aug 2012510
Sep 2012620
Oct 2012500
Nov 20121330
Dec 2012230
Jan 2013520
Feb 2013110
Mar 2013830
Apr 2013220
May 2013940
Jun 20131590
Jul 20134100
Aug 20131510
Sep 2013380
Oct 20132020
Nov 2013290
Dec 2013740
Jan 20143930
Feb 20142630
Mar 20141320
Apr 2014720
May 20141140
Jun 20141440
Jul 20140230
Aug 2014882
Sep 2014850
Oct 2014200
Nov 2014400
Dec 2014670
Jan 20156790
Feb 2015610
Mar 2015560
Apr 20151670
May 20152610
Jun 20153120
Jul 20151750
Aug 20152530
Sep 20154880
Oct 2015300
Nov 20151040
Dec 20151140
Jan 2016720
Feb 2016930
Mar 2016630
Apr 20161100
May 20161700
Jun 20161120
Jul 2016820
Aug 2016910
Sep 2016310
Oct 2016700
Nov 20161520
Dec 201617110
Jan 20171050
Feb 201716130
Mar 20171230
Apr 20171410
May 20171110
Jun 20172520
Jul 2017510
Aug 20171240
Sep 2017920
Oct 201718110
Nov 201730110
Dec 20171310
Jan 20182220
Feb 20183010
Mar 20181500
Apr 2018610
May 20182430
Jun 20182140
Jul 2018330
Aug 2018200
Sep 2018610
Oct 20181720
Nov 2018830
Dec 2018710
Jan 20192230
Feb 20192320
Mar 20191210
Apr 20191850
May 2019400
Jun 2019820
Jul 2019500
Aug 20192950
Sep 2019540
Oct 20191040
Nov 20191700
Dec 201913130
Jan 20201550
Feb 202057150
Mar 2020330
Apr 2020820
May 20203930
Jun 20203120
Jul 20206970
Aug 2020320
Sep 20203420
Oct 20204820
Nov 20204020
Dec 20202120
Jan 2021750
Total242920009