Intended for healthcare professionals

Letters Reference intakes of vitamin D

Need to be implemented in UK

BMJ 2011; 342 doi: https://doi.org/10.1136/bmj.d444 (Published 25 January 2011) Cite this as: BMJ 2011;342:d444

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: January 2011 to May 2020

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AbstractFullPdf
Jan 20111184820
Feb 201167830
Mar 201120330
Apr 201126260
May 201111120
Jun 201110100
Jul 20112340
Aug 20112350
Sep 2011390
Oct 2011930
Nov 2011960
Dec 20111130
Jan 2012920
Feb 20121460
Mar 2012570
Apr 2012540
May 2012740
Jun 2012500
Jul 20121110
Aug 2012920
Sep 2012510
Oct 2012200
Nov 2012680
Dec 2012400
Jan 2013520
Feb 2013200
Mar 2013200
Apr 2013430
May 2013420
Jun 20131120
Jul 2013460
Aug 2013310
Sep 2013400
Oct 2013330
Nov 2013500
Dec 2013200
Jan 2014100
Feb 2014500
Mar 2014200
Apr 2014820
May 2014730
Jun 2014610
Jul 20140132
Aug 20141690
Sep 20147110
Oct 2014370
Nov 2014870
Dec 2014640
Jan 20156120
Feb 2015400
Mar 2015650
Apr 20151264
May 20151020
Jun 20151600
Jul 2015723
Aug 20151120
Sep 20151260
Oct 2015410
Nov 20151920
Dec 201515130
Jan 2016710
Feb 2016600
Mar 20161420
Apr 2016700
May 20161210
Jun 20161210
Jul 20161310
Aug 20161220
Sep 20161010
Oct 20161420
Nov 20161860
Dec 20161170
Jan 2017910
Feb 20176100
Mar 2017510
Apr 20173330
May 20171800
Jun 20171350
Jul 2017900
Aug 20171630
Sep 20172640
Oct 20171690
Nov 20177110
Dec 20172760
Jan 20183820
Feb 20181300
Mar 20181420
Apr 2018860
May 20181110
Jun 2018900
Jul 2018620
Aug 2018700
Sep 2018700
Oct 2018600
Nov 20181910
Dec 20181100
Jan 20191600
Feb 20191210
Mar 20192030
Apr 20191100
May 20191100
Jun 20191100
Jul 20191110
Aug 2019700
Sep 2019630
Oct 2019920
Nov 20191420
Dec 20193760
Jan 20201010
Feb 2020840
Mar 2020620
Apr 2020320
May 2020740
Total23875609