Letters

Screening for Down's syndrome

BMJ 2000; 321 doi: https://doi.org/10.1136/bmj.321.7263.762/a (Published 23 September 2000) Cite this as: BMJ 2000;321:762

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 November 2017

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FullPdf
Jul 2003750
Aug 2003790
Sep 2003870
Oct 2003980
Nov 20031120
Dec 2003570
Jan 2004640
Feb 2004420
Mar 2004960
Apr 20041050
May 20041190
Jun 20041350
Jul 2004920
Aug 2004790
Sep 20041060
Oct 20041270
Nov 2004860
Dec 20041530
Jan 20051220
Feb 20051580
Mar 2005730
Apr 2005710
May 2005590
Jun 2005370
Jul 200590
Aug 2005493
Sep 2005860
Oct 2005940
Nov 2005690
Dec 2005710
Jan 2006360
Feb 2006570
Mar 2006500
Apr 2006470
May 2006683
Jun 2006390
Jul 2006500
Aug 2006370
Sep 2006290
Oct 2006610
Nov 2006842
Dec 2006500
Jan 2007840
Feb 2007580
Mar 2007510
Apr 2007810
May 2007520
Jun 2007460
Jul 2007440
Aug 2007500
Sep 2007660
Oct 2007720
Nov 2007510
Dec 2007380
Jan 2008550
Feb 2008430
Mar 2008420
Apr 2008370
May 2008310
Jun 2008270
Jul 2008380
Aug 2008480
Sep 2008430
Oct 2008490
Nov 2008390
Dec 2008360
Jan 2009130
Feb 200960
Mar 200960
Apr 200990
May 200910
Jun 200910
Jul 200920
Aug 200970
Sep 200950
Oct 200930
Nov 200950
Dec 200910
Jan 201000
Feb 201000
Mar 201030
Apr 201030
May 201070
Jun 201040
Jul 201060
Aug 201010
Sep 201020
Oct 201010
Nov 201020
Dec 201010
Jan 201110
Feb 201140
Mar 201110
Apr 201140
May 201100
Jun 201100
Jul 201120
Aug 201190
Sep 201190
Oct 201170
Nov 201120
Dec 201130
Jan 201200
Feb 201200
Mar 201200
Apr 201210
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Jun 201200
Jul 201210
Aug 201200
Sep 201200
Oct 201200
Nov 201200
Dec 201210
Jan 201310
Mar 201300
Apr 201300
Jun 201300
Jul 201300
Aug 201300
Sep 201320
Oct 201300
Nov 201310
Dec 201310
Jan 201400
Feb 201410
Apr 201400
May 201400
Jun 201400
Jul 201410
Aug 201400
Sep 201400
Nov 201420
Jan 201500
Mar 201500
Apr 201500
Jul 201500
Oct 201500
Dec 201500
Feb 201600
May 201610
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Mar 201700
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Nov 201710
Total45448