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Volume 55, Issue 11
Personal exposure to nitrogen dioxide and risk of airflow obstruction in asthmatic children with upper respiratory infection
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Original article
Personal exposure to nitrogen dioxide and risk of airflow obstruction in asthmatic children with upper respiratory infection
Free
Online download statistics by month:
Online download statistics by month: October 2000 to March 2024
Abstract
Full
Pdf
Oct 2000
37
25
15
Nov 2000
62
54
19
Dec 2000
13
19
4
Jan 2001
8
21
1
Feb 2001
7
17
6
Mar 2001
1
3
0
Apr 2001
5
4
0
May 2001
2
3
1
Jun 2001
2
6
0
Jul 2001
6
9
2
Aug 2001
8
4
2
Sep 2001
6
5
3
Oct 2001
2
14
17
Nov 2001
3
4
2
Dec 2001
0
5
1
Jan 2002
2
7
1
Feb 2002
1
9
3
Mar 2002
4
4
1
Apr 2002
2
3
2
May 2002
3
10
5
Jun 2002
1
9
3
Jul 2002
1
12
2
Aug 2002
0
8
10
Sep 2002
0
2
1
Oct 2002
1
3
2
Nov 2002
3
3
3
Dec 2002
1
4
4
Jan 2003
4
9
9
Feb 2003
4
2
0
Mar 2003
1
9
6
Apr 2003
2
5
10
May 2003
2
5
2
Jun 2003
4
10
9
Jul 2003
15
19
2
Aug 2003
13
22
5
Sep 2003
11
20
4
Oct 2003
15
24
3
Nov 2003
20
23
2
Dec 2003
20
20
4
Jan 2004
28
24
2
Feb 2004
9
10
0
Mar 2004
14
21
11
Apr 2004
14
21
4
May 2004
40
44
6
Jun 2004
42
46
8
Jul 2004
44
51
6
Aug 2004
44
46
3
Sep 2004
33
36
2
Oct 2004
20
30
2
Nov 2004
14
38
13
Dec 2004
10
29
5
Jan 2005
13
16
1
Feb 2005
20
33
1
Mar 2005
10
21
11
Apr 2005
8
11
3
May 2005
4
24
4
Jun 2005
6
21
3
Jul 2005
14
15
3
Aug 2005
8
29
10
Sep 2005
6
14
4
Oct 2005
9
15
2
Nov 2005
14
11
4
Dec 2005
6
18
8
Jan 2006
5
11
1
Feb 2006
7
7
5
Mar 2006
2
18
5
Apr 2006
7
28
8
May 2006
3
8
4
Jun 2006
3
4
3
Jul 2006
4
5
3
Aug 2006
2
7
1
Sep 2006
5
13
7
Oct 2006
9
14
5
Nov 2006
10
21
5
Dec 2006
3
16
5
Jan 2007
0
11
3
Feb 2007
2
6
7
Mar 2007
5
8
5
Apr 2007
12
0
1
May 2007
9
4
5
Jun 2007
9
2
3
Jul 2007
4
3
2
Aug 2007
3
2
2
Sep 2007
9
3
3
Oct 2007
10
2
1
Nov 2007
7
1
3
Dec 2007
6
3
2
Jan 2008
6
4
5
Feb 2008
6
2
2
Mar 2008
6
3
1
Apr 2008
4
2
3
May 2008
4
5
4
Jun 2008
5
2
1
Jul 2008
10
3
1
Aug 2008
3
4
1
Sep 2008
11
2
0
Oct 2008
3
0
2
Nov 2008
2
1
1
Dec 2008
2
1
2
Jan 2009
3
1
3
Feb 2009
3
0
3
Mar 2009
4
0
2
Apr 2009
5
1
2
May 2009
2
0
1
Jun 2009
2
1
1
Jul 2009
7
0
1
Aug 2009
4
2
2
Sep 2009
4
0
1
Oct 2009
6
1
3
Nov 2009
5
1
0
Dec 2009
10
0
0
Jan 2010
1
0
2
Feb 2010
5
2
1
Mar 2010
4
0
1
Apr 2010
3
1
1
May 2010
8
0
0
Jun 2010
8
0
2
Jul 2010
6
1
6
Aug 2010
5
1
2
Sep 2010
9
0
0
Oct 2010
8
3
0
Nov 2010
9
1
0
Dec 2010
4
0
0
Jan 2011
14
0
0
Feb 2011
6
2
5
Mar 2011
19
0
0
Apr 2011
10
2
3
May 2011
7
3
3
Jun 2011
9
1
2
Jul 2011
18
0
0
Aug 2011
29
1
2
Sep 2011
28
0
0
Oct 2011
55
0
1
Nov 2011
33
3
6
Dec 2011
38
7
8
Jan 2012
40
6
3
Feb 2012
28
1
8
Mar 2012
20
3
7
Apr 2012
19
7
8
May 2012
35
5
8
Jun 2012
46
11
7
Jul 2012
49
5
7
Aug 2012
49
4
8
Sep 2012
52
8
6
Oct 2012
54
7
7
Nov 2012
38
9
6
Dec 2012
46
5
7
Jan 2013
54
9
2
Feb 2013
50
5
2
Mar 2013
49
11
5
Apr 2013
51
10
7
May 2013
38
8
4
Jun 2013
20
2
0
Jul 2013
29
4
2
Aug 2013
32
1
3
Sep 2013
31
3
2
Oct 2013
60
7
4
Nov 2013
53
7
2
Dec 2013
58
7
2
Jan 2014
65
7
5
Feb 2014
72
3
5
Mar 2014
121
7
2
Apr 2014
58
2
3
May 2014
64
4
4
Jun 2014
58
0
0
Jul 2014
65
6
0
Aug 2014
62
5
3
Sep 2014
55
7
1
Oct 2014
23
2
2
Nov 2014
22
4
3
Dec 2014
22
2
0
Jan 2015
33
1
0
Feb 2015
23
1
2
Mar 2015
49
15
3
Apr 2015
38
1
0
May 2015
35
5
0
Jun 2015
42
4
0
Jul 2015
35
2
9
Aug 2015
35
1
3
Sep 2015
36
6
2
Oct 2015
27
1
1
Nov 2015
34
4
2
Dec 2015
30
4
2
Jan 2016
27
1
1
Feb 2016
16
4
5
Mar 2016
15
2
6
Apr 2016
12
1
2
May 2016
12
4
3
Jun 2016
13
2
2
Jul 2016
20
2
0
Aug 2016
18
2
0
Sep 2016
24
8
5
Oct 2016
39
6
7
Nov 2016
28
9
4
Dec 2016
15
0
0
Jan 2017
28
12
4
Feb 2017
10
4
2
Mar 2017
2
17
1
Apr 2017
1
9
0
May 2017
1
13
4
Jun 2017
4
5
3
Jul 2017
11
9
4
Aug 2017
20
16
1
Sep 2017
22
22
2
Oct 2017
35
23
4
Nov 2017
25
21
2
Dec 2017
30
20
0
Jan 2018
13
13
2
Feb 2018
18
16
2
Mar 2018
21
18
3
Apr 2018
30
24
0
May 2018
24
23
0
Jun 2018
13
13
0
Jul 2018
14
10
3
Aug 2018
11
11
0
Sep 2018
15
7
3
Oct 2018
18
14
6
Nov 2018
18
18
1
Dec 2018
20
17
4
Jan 2019
24
22
1
Feb 2019
16
16
2
Mar 2019
20
14
12
Apr 2019
5
2
4
May 2019
6
4
4
Jun 2019
11
11
25
Jul 2019
18
18
3
Aug 2019
10
8
7
Sep 2019
12
8
3
Oct 2019
27
23
4
Nov 2019
26
22
5
Dec 2019
24
22
3
Jan 2020
22
13
7
Feb 2020
15
15
4
Mar 2020
16
6
5
Apr 2020
18
8
3
May 2020
15
11
8
Jun 2020
15
7
8
Jul 2020
14
14
2
Aug 2020
20
16
9
Sep 2020
23
18
2
Oct 2020
40
28
7
Nov 2020
30
22
3
Dec 2020
23
23
8
Jan 2021
18
17
3
Feb 2021
11
11
7
Mar 2021
13
13
4
Apr 2021
22
16
8
May 2021
7
7
1
Jun 2021
10
9
6
Jul 2021
10
10
6
Aug 2021
17
16
4
Sep 2021
8
8
4
Oct 2021
19
19
14
Nov 2021
8
6
13
Dec 2021
27
20
12
Jan 2022
24
14
8
Feb 2022
12
11
3
Mar 2022
17
17
4
Apr 2022
19
18
5
May 2022
37
31
19
Jun 2022
36
35
5
Jul 2022
22
18
3
Aug 2022
34
31
7
Sep 2022
40
33
18
Oct 2022
54
51
10
Nov 2022
44
42
3
Dec 2022
44
34
2
Jan 2023
20
19
4
Feb 2023
36
34
1
Mar 2023
15
13
1
Apr 2023
9
5
4
May 2023
12
6
7
Jun 2023
9
9
2
Jul 2023
14
5
7
Aug 2023
14
11
6
Sep 2023
4
4
3
Oct 2023
11
9
1
Nov 2023
10
6
2
Dec 2023
18
16
3
Jan 2024
10
10
5
Feb 2024
17
18
4
Mar 2024
6
3
22
Total
5267
2961
1093
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