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Respiratory viruses in exacerbations of chronic obstructive pulmonary disease requiring hospitalisation: a case-control study
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Jan 2003293336176
Feb 20036212061
Mar 2003489458
Apr 2003298337
May 2003165528
Jun 2003123715
Jul 2003227316
Aug 2003213915
Sep 2003286430
Oct 2003346339
Nov 2003344932
Dec 2003184434
Jan 2004298436
Feb 2004204448
Mar 2004276039
Apr 2004215628
May 2004447239
Jun 2004689725
Jul 2004629028
Aug 2004519627
Sep 2004436134
Oct 2004276832
Nov 2004288346
Dec 2004325520
Jan 2005358418
Feb 2005256141
Mar 2005306854
Apr 2005103436
May 200595237
Jun 200583417
Jul 200594518
Aug 200594622
Sep 2005174125
Oct 2005195336
Nov 2005135227
Dec 200516356
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Feb 2006205826
Mar 2006155817
Apr 2006194117
May 2006224935
Jun 2006242122
Jul 2006193327
Aug 2006341918
Sep 2006303126
Oct 2006243325
Nov 2006554626
Dec 2006322420
Jan 2007324529
Feb 2007284424
Mar 2007393528
Apr 2007332926
May 2007331917
Jun 2007232522
Jul 2007262924
Aug 2007163316
Sep 2007183025
Oct 2007385342
Nov 2007262422
Dec 2007253221
Jan 2008353436
Feb 2008402719
Mar 2008333729
Apr 2008263144
May 2008142020
Jun 2008212316
Jul 2008122214
Aug 2008141714
Sep 2008411813
Oct 2008352219
Nov 2008542720
Dec 2008352713
Jan 2009382421
Feb 2009482523
Mar 2009491717
Apr 2009271414
May 2009252319
Jun 2009251512
Jul 2009311513
Aug 200922178
Sep 2009501416
Oct 2009322212
Nov 2009312222
Dec 200923313
Jan 2010361921
Feb 2010241711
Mar 201068345
Apr 20106398
May 201023911
Jun 201073214
Jul 201084914
Aug 201034810
Sep 201076118
Oct 2010116714
Nov 201056225
Dec 201084414
Jan 2011125214
Feb 201155321
Mar 2011344814
Apr 2011333721
May 2011343418
Jun 2011282416
Jul 2011421316
Aug 20113969
Sep 20117089
Oct 201165106
Nov 2011613218
Dec 2011222717
Jan 2012464218
Feb 201235914
Mar 2012422422
Apr 2012462319
May 2012382614
Jun 2012472617
Jul 2012363226
Aug 2012453132
Sep 2012372728
Oct 2012523344
Nov 2012662734
Dec 2012383529
Jan 2013482825
Feb 2013432115
Mar 2013643430
Apr 2013782726
May 2013542128
Jun 2013501824
Jul 2013301213
Aug 201333822
Sep 2013481614
Oct 2013491913
Nov 2013821616
Dec 2013751217
Jan 2014671416
Feb 2014531928
Mar 2014832232
Apr 2014762423
May 2014642637
Jun 2014503018
Jul 2014681615
Aug 2014422321
Sep 2014491911
Oct 2014631315
Nov 2014601111
Dec 20146867
Jan 2015711912
Feb 2015691520
Mar 2015882926
Apr 2015662130
May 2015662721
Jun 201532169
Jul 2015431917
Aug 201534144
Sep 20151061413
Oct 2015741912
Nov 2015521817
Dec 201562178
Jan 2016552520
Feb 2016341911
Mar 2016321714
Apr 201627218
May 201635225
Jun 2016382213
Jul 2016511511
Aug 2016721110
Sep 201663298
Oct 2016982627
Nov 2016972319
Dec 201651217
Jan 2017663812
Feb 2017372515
Mar 2017383315
Apr 201734268
May 201720307
Jun 2017494611
Jul 2017512617
Aug 2017663113
Sep 20171195312
Oct 20171376528
Nov 20171365826
Dec 201731323516
Jan 20181456114
Feb 201827221015
Mar 201820811820
Apr 201821516315
May 20181309642
Jun 2018996918
Jul 2018906230
Aug 20181299520
Sep 2018876316
Oct 201816310332
Nov 20181419217
Dec 201813010612
Jan 201912210522
Feb 20191389920
Mar 201916912233
Apr 20191317731
May 20191428222
Jun 2019867425
Jul 20191057912
Aug 20191257627
Sep 20191247216
Oct 2019845615
Nov 2019878013
Dec 20191387223
Jan 202013411619
Feb 2020685820
Mar 202013911231
Apr 20201068222
May 2020716111
Jun 2020504213
Jul 2020846118
Aug 2020635019
Sep 20201168733
Oct 2020926915
Nov 20201648423
Dec 2020817314
Jan 2021968620
Feb 20211118322
Mar 2021929430
Apr 20211007528
May 202113412428
Total12679102904825