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Volume 53, Issue 7
Travel by air for patients with COPD
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Travel by air for patients with COPD
Free
Online download statistics by month:
Online download statistics by month: February 1999 to March 2024
Abstract
Full
Pdf
Feb 1999
0
1
0
Mar 1999
0
7
0
Apr 1999
0
4
0
May 1999
0
4
0
Jun 1999
0
9
0
Jul 1999
0
2
0
Sep 1999
0
1
0
Oct 1999
0
5
0
Jan 2000
0
1
0
Feb 2000
0
2
0
Mar 2000
0
5
0
Apr 2000
0
4
0
May 2000
0
3
0
Jul 2000
0
4
0
Aug 2000
0
2
0
Oct 2000
0
3
0
Nov 2000
0
4
0
Dec 2000
0
6
0
Feb 2001
0
3
0
Mar 2001
0
6
0
Apr 2001
0
4
0
May 2001
0
4
0
Jun 2001
0
3
0
Jul 2001
0
2
0
Aug 2001
0
1
0
Sep 2001
0
3
0
Oct 2001
0
3
0
Nov 2001
0
3
0
Dec 2001
0
1
0
Jan 2002
0
9
0
Feb 2002
0
4
0
Mar 2002
0
2
0
Apr 2002
0
5
0
May 2002
0
3
0
Jun 2002
0
1
0
Aug 2002
0
4
0
Sep 2002
0
1
0
Oct 2002
0
5
0
Nov 2002
0
3
0
Dec 2002
0
7
0
Jan 2003
0
6
0
Feb 2003
0
2
0
Mar 2003
0
3
0
Apr 2003
0
1
0
May 2003
0
3
0
Jun 2003
0
2
0
Jul 2003
0
11
0
Aug 2003
0
6
0
Sep 2003
0
18
0
Oct 2003
0
9
0
Nov 2003
0
12
0
Dec 2003
0
14
0
Jan 2004
0
13
0
Feb 2004
0
7
0
Mar 2004
0
7
0
Apr 2004
0
9
0
May 2004
0
4
0
Jun 2004
0
10
0
Jul 2004
0
13
0
Aug 2004
0
13
0
Sep 2004
0
9
0
Oct 2004
4
11
0
Nov 2004
12
9
0
Dec 2004
3
5
0
Jan 2005
7
8
0
Feb 2005
3
8
0
Mar 2005
4
11
0
Apr 2005
0
1
0
May 2005
0
14
0
Jun 2005
0
5
0
Jul 2005
1
1
0
Aug 2005
3
10
3
Sep 2005
0
5
0
Oct 2005
0
2
0
Nov 2005
2
2
0
Dec 2005
4
3
0
Jan 2006
1
8
0
Feb 2006
3
3
0
Mar 2006
2
8
0
Apr 2006
2
6
0
May 2006
2
3
3
Jun 2006
1
5
0
Jul 2006
0
7
0
Aug 2006
1
3
0
Sep 2006
3
3
0
Oct 2006
1
5
0
Nov 2006
0
1
2
Dec 2006
0
3
0
Jan 2007
2
10
0
Feb 2007
1
5
0
Mar 2007
0
2
0
May 2007
0
2
0
Jun 2007
2
1
0
Jul 2007
1
3
0
Aug 2007
9
1
0
Sep 2007
2
3
0
Oct 2007
8
0
0
Nov 2007
4
1
0
Dec 2007
0
1
0
Jan 2008
4
3
0
Feb 2008
4
5
0
Mar 2008
4
4
0
Apr 2008
5
1
0
May 2008
0
2
0
Jun 2008
1
0
0
Jul 2008
4
2
0
Aug 2008
9
8
0
Sep 2008
6
3
0
Oct 2008
6
3
0
Nov 2008
2
2
0
Dec 2008
3
2
0
Jan 2009
12
3
0
Feb 2009
6
3
0
Mar 2009
9
2
0
Apr 2009
5
1
0
May 2009
2
2
0
Jun 2009
5
1
0
Jul 2009
6
0
0
Aug 2009
7
1
0
Sep 2009
3
0
0
Oct 2009
3
1
0
Nov 2009
7
1
0
Dec 2009
2
0
0
Jan 2010
1
0
0
Feb 2010
1
1
0
Mar 2010
2
0
0
Apr 2010
0
2
0
May 2010
4
0
0
Jun 2010
2
1
0
Jul 2010
7
1
0
Aug 2010
9
1
0
Sep 2010
10
0
0
Oct 2010
7
0
0
Nov 2010
4
0
0
Dec 2010
4
0
0
Jan 2011
4
1
0
Feb 2011
3
0
0
Mar 2011
2
0
0
Apr 2011
5
0
0
May 2011
4
0
0
Jun 2011
4
1
0
Jul 2011
6
2
0
Aug 2011
3
0
0
Sep 2011
1
2
0
Oct 2011
2
2
0
Nov 2011
10
4
0
Dec 2011
3
3
3
Jan 2012
3
2
2
Feb 2012
4
5
4
Mar 2012
1
3
1
Apr 2012
1
7
3
May 2012
3
9
2
Jun 2012
1
9
2
Jul 2012
3
4
5
Aug 2012
2
5
5
Sep 2012
2
6
6
Oct 2012
4
7
8
Nov 2012
0
3
1
Dec 2012
0
4
2
Jan 2013
0
10
2
Feb 2013
0
4
3
Mar 2013
0
3
3
Apr 2013
0
12
6
May 2013
0
7
3
Jun 2013
1
3
1
Jul 2013
1
0
0
Aug 2013
1
2
0
Sep 2013
0
1
1
Oct 2013
1
5
0
Nov 2013
2
4
0
Dec 2013
1
4
1
Jan 2014
0
4
0
Feb 2014
2
2
0
Mar 2014
5
4
1
Apr 2014
4
3
2
May 2014
5
1
0
Jul 2014
4
3
0
Aug 2014
0
4
0
Sep 2014
4
0
0
Oct 2014
1
1
0
Nov 2014
1
0
1
Dec 2014
1
2
1
Jan 2015
0
1
0
Feb 2015
0
1
0
Mar 2015
7
15
1
Apr 2015
1
0
1
Jun 2015
2
0
0
Jul 2015
0
1
4
Aug 2015
0
1
0
Sep 2015
2
0
0
Oct 2015
0
0
12
Nov 2015
1
2
2
Jan 2016
0
4
4
Feb 2016
6
0
0
Mar 2016
0
0
3
Jun 2016
1
1
0
Jul 2016
3
1
0
Sep 2016
2
0
1
Oct 2016
0
1
1
Nov 2016
0
2
0
Dec 2016
3
0
0
Jan 2017
2
1
2
Feb 2017
0
0
1
Mar 2017
0
2
1
Apr 2017
0
4
0
May 2017
0
10
1
Jun 2017
1
2
2
Jul 2017
4
4
1
Aug 2017
4
4
0
Sep 2017
3
3
0
Oct 2017
6
4
1
Nov 2017
4
4
0
Dec 2017
3
3
0
Jan 2018
2
2
0
Feb 2018
8
6
0
Mar 2018
3
3
0
Apr 2018
10
10
1
May 2018
4
4
0
Jun 2018
10
10
0
Jul 2018
2
2
0
Aug 2018
4
4
0
Sep 2018
2
2
0
Oct 2018
1
1
1
Nov 2018
1
1
0
Dec 2018
4
4
0
Jan 2019
1
1
0
Feb 2019
1
1
2
Mar 2019
1
1
3
Apr 2019
1
1
2
May 2019
7
5
4
Jun 2019
1
1
1
Jul 2019
0
0
2
Aug 2019
1
1
3
Sep 2019
1
1
1
Oct 2019
3
3
2
Nov 2019
2
2
1
Dec 2019
1
1
1
Jan 2020
2
2
3
Feb 2020
2
2
1
Mar 2020
0
0
1
Apr 2020
0
0
1
May 2020
1
1
2
Jun 2020
2
1
3
Jul 2020
7
7
0
Aug 2020
4
4
5
Sep 2020
10
10
0
Oct 2020
3
3
4
Nov 2020
3
3
1
Dec 2020
6
6
2
Jan 2021
8
7
2
Feb 2021
1
1
3
Mar 2021
1
1
0
Apr 2021
3
3
2
May 2021
3
3
0
Jun 2021
0
0
3
Jul 2021
3
3
4
Aug 2021
2
1
4
Sep 2021
6
5
1
Oct 2021
5
4
19
Nov 2021
4
4
11
Dec 2021
3
3
0
Jan 2022
12
11
5
Feb 2022
4
4
0
Mar 2022
10
10
2
Apr 2022
8
7
2
May 2022
17
17
4
Jun 2022
16
16
2
Jul 2022
10
10
0
Aug 2022
18
18
2
Sep 2022
13
13
8
Oct 2022
37
37
2
Nov 2022
8
9
4
Dec 2022
7
6
0
Jan 2023
1
1
3
Feb 2023
24
24
1
Mar 2023
5
5
0
Apr 2023
2
2
3
May 2023
2
2
3
Jun 2023
2
2
0
Jul 2023
4
4
2
Aug 2023
5
5
2
Sep 2023
2
2
3
Oct 2023
4
4
3
Nov 2023
3
3
1
Dec 2023
6
6
0
Jan 2024
4
4
0
Feb 2024
10
10
2
Mar 2024
1
1
45
Total
799
1154
310
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