Intended for healthcare professionals

Research Methods & Reporting

Assessing the severity of the novel influenza A/H1N1 pandemic

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b2840 (Published 14 July 2009) Cite this as: BMJ 2009;339:b2840

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 2009 to July 2022

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AbstractFullPdf
Jul 2009045700
Aug 2009022490
Sep 2009012910
Oct 2009011080
Nov 2009011730
Dec 200905800
Jan 201004280
Feb 201003360
Mar 201003550
Apr 201003400
May 201002340
Jun 201002770
Jul 201002100
Aug 201001660
Sep 20102216111
Oct 20104915951
Nov 2010491399
Dec 2010171170
Jan 2011241130
Feb 201191040
Mar 2011181840
Apr 2011171560
May 201181150
Jun 201113650
Jul 20116770
Aug 201119520
Sep 2011461220
Oct 2011251500
Nov 2011151210
Dec 201101000
Jan 201260380
Feb 201271390
Mar 201282350
Apr 201259230
May 201234160
Jun 201244180
Jul 201228120
Aug 201227170
Sep 201232120
Oct 201254320
Nov 201280230
Dec 201238160
Jan 20133390
Feb 201335100
Mar 201334170
Apr 201340160
May 201340190
Jun 201351270
Jul 201334220
Aug 20130680
Sep 20130740
Oct 20130740
Nov 20131850
Dec 20130410
Jan 20140680
Feb 201401050
Mar 201401270
Apr 201401490
May 201401180
Jun 201401051
Jul 20140924
Aug 20140730
Sep 20140870
Oct 20140330
Nov 20140490
Dec 20140730
Jan 20150580
Feb 20150640
Mar 201501181
Apr 20150720
May 20150510
Jun 20150820
Jul 20150720
Aug 20150620
Sep 201501640
Oct 20150940
Nov 201501840
Dec 201501610
Jan 201601280
Feb 201601110
Mar 201631260
Apr 20160950
May 201611190
Jun 20161641
Jul 20160540
Aug 20161530
Sep 20160530
Oct 20160650
Nov 20160760
Dec 20160680
Jan 20170750
Feb 201711060
Mar 20170990
Apr 20171740
May 201701250
Jun 20171770
Jul 201701000
Aug 201701160
Sep 201701130
Oct 20170960
Nov 20170790
Dec 20170400
Jan 20180970
Feb 20182820
Mar 20180720
Apr 20182750
May 20182690
Jun 20181590
Jul 20181470
Aug 20180550
Sep 20180490
Oct 20180450
Nov 20182700
Dec 201842080
Jan 20192830
Feb 20191830
Mar 20190910
Apr 20191680
May 20191590
Jun 20190550
Jul 20190430
Aug 201911000
Sep 20191700
Oct 20190880
Nov 20192860
Dec 20190500
Jan 202021390
Feb 20201422680
Mar 20201588790
Apr 20206252480
May 20202318830
Jun 2020149600
Jul 202048210
Aug 202027140
Sep 202078000
Oct 202046260
Nov 202043820
Dec 202044320
Jan 202104790
Feb 202123580
Mar 202133250
Apr 202133270
May 202122680
Jun 202102220
Jul 202111800
Aug 202142850
Sep 202111960
Oct 202121960
Nov 202141660
Dec 202131580
Jan 202212180
Feb 202231320
Mar 202222040
Apr 202201880
May 202201740
Jun 202221460
Jul 2022060
Total14344955278