Intended for healthcare professionals

Education And Debate Statistics notes

Treatment allocation in controlled trials: why randomise?

BMJ 1999; 318 doi: https://doi.org/10.1136/bmj.318.7192.1209 (Published 01 May 1999) Cite this as: BMJ 1999;318:1209

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 September 2019

Rendering graph...
AbstractFullPdf
Jul 2003011660
Aug 2003011368
Sep 2003015567
Oct 20030222104
Nov 2003017884
Dec 2003017367
Jan 2004018099
Feb 2004012087
Mar 2004012992
Apr 2004014486
May 2004220494
Jun 2004221876
Jul 2004120382
Aug 2004321992
Sep 2004114169
Oct 20042140101
Nov 2004619172
Dec 20042722466
Jan 20051020687
Feb 2005515290
Mar 200514204135
Apr 200515372213
May 20057202130
Jun 20055178133
Jul 2005213276
Aug 200516137101
Sep 2005413791
Oct 20058184173
Nov 20055262177
Dec 20051312383
Jan 2006212092
Feb 2006416279
Mar 20066230152
Apr 20065197107
May 20067200113
Jun 20064171112
Jul 2006513495
Aug 2006113386
Sep 2006414174
Oct 20067210132
Nov 20069223117
Dec 2006815387
Jan 200710206108
Feb 2007514685
Mar 2007020697
Apr 20074231100
May 2007825191
Jun 2007415590
Jul 2007613065
Aug 2007515964
Sep 2007319689
Oct 20073245121
Nov 20075206107
Dec 2007114170
Jan 2008316581
Feb 2008121197
Mar 2008419197
Apr 20083249123
May 20081257115
Jun 20083210101
Jul 2008516082
Aug 2008514379
Sep 2008524376
Oct 2008723978
Nov 200811194118
Dec 200814153101
Jan 200951106118
Feb 2009457487
Mar 2009769697
Apr 200959113108
May 20095011179
Jun 2009328873
Jul 2009396666
Aug 2009437779
Sep 2009575269
Oct 2009659573
Nov 2009859175
Dec 2009426869
Jan 201056120104
Feb 2010447765
Mar 20108612490
Apr 20108814196
May 20108212490
Jun 2010719377
Jul 2010288156
Aug 2010589684
Sep 2010858992
Oct 2010779857
Nov 20109910766
Dec 2010667152
Jan 2011697961
Feb 20118810058
Mar 2011127103104
Apr 20115210596
May 2011748962
Jun 2011698895
Jul 2011327280
Aug 20111820092
Sep 20111516375
Oct 20111017780
Nov 2011313263
Dec 201108629
Jan 2012456532
Feb 201221129898
Mar 201213116176
Apr 20121259049
May 201210020472
Jun 2012266733
Jul 2012225626
Aug 2012397737
Sep 2012728235
Oct 20121897224
Nov 20122029424
Dec 2012839236
Jan 2013567019
Feb 2013739728
Mar 2013428127
Apr 2013467721
May 2013578637
Jun 2013596325
Jul 2013446534
Aug 2013455333
Sep 2013434620
Oct 2013716829
Nov 20139710541
Dec 2013587123
Jan 2014727624
Feb 20149715365
Mar 20146211746
Apr 201411811135
May 201414810333
Jun 2014619844
Jul 201418129
Aug 201497236
Sep 201409052
Oct 201405017
Nov 2014011656
Dec 2014021465
Jan 2015015864
Feb 20150207145
Mar 20150206116
Apr 2015013595
May 2015014663
Jun 2015014773
Jul 201507149
Aug 2015011377
Sep 201509760
Oct 2015010825
Nov 2015122363
Dec 2015014642
Jan 2016013349
Feb 20160253101
Mar 20160209109
Apr 2016113654
May 2016023793
Jun 2016117172
Jul 201609137
Aug 2016312243
Sep 201608249
Oct 2016311159
Nov 2016117579
Dec 2016311942
Jan 2017012141
Feb 2017220580
Mar 2017321975
Apr 2017119164
May 2017024276
Jun 2017017762
Jul 2017010144
Aug 2017010542
Sep 2017011353
Oct 2017013660
Nov 2017012251
Dec 201709340
Jan 2018012940
Feb 2018615642
Mar 2018215954
Apr 2018014559
May 2018216552
Jun 2018012765
Jul 201809537
Aug 2018010853
Sep 2018111339
Oct 2018010749
Nov 2018516563
Dec 2018110942
Jan 2019116768
Feb 2019021273
Mar 2019016671
Apr 2019128893
May 2019634560
Jun 2019111849
Jul 2019213249
Aug 2019012955
Sep 201904315
Total49182789214109