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Volume 66, Issue 7
Occupational exposures and chronic obstructive pulmonary disease: a hospital based case–control study
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Chronic obstructive pulmonary disease
Original article
Occupational exposures and chronic obstructive pulmonary disease: a hospital based case–control study
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Online download statistics by month:
Online download statistics by month: April 2011 to March 2024
Abstract
Full
Pdf
Apr 2011
148
7
24
May 2011
51
20
16
Jun 2011
698
19
74
Jul 2011
672
24
66
Aug 2011
55
18
38
Sep 2011
58
20
20
Oct 2011
55
20
22
Nov 2011
47
20
32
Dec 2011
52
19
20
Jan 2012
59
11
14
Feb 2012
35
11
10
Mar 2012
47
6
8
Apr 2012
45
6
6
May 2012
37
4
5
Jun 2012
39
7
5
Jul 2012
44
5
7
Aug 2012
41
3
8
Sep 2012
37
5
9
Oct 2012
35
4
8
Nov 2012
46
3
6
Dec 2012
53
9
7
Jan 2013
44
10
5
Feb 2013
31
3
2
Mar 2013
44
8
10
Apr 2013
41
4
1
May 2013
84
17
19
Jun 2013
10
3
5
Jul 2013
28
1
3
Aug 2013
23
6
7
Sep 2013
16
4
4
Oct 2013
33
2
4
Nov 2013
18
1
3
Dec 2013
16
7
4
Jan 2014
15
5
3
Feb 2014
36
7
8
Mar 2014
51
4
7
Apr 2014
31
2
4
May 2014
12
9
8
Jun 2014
13
4
3
Jul 2014
25
27
10
Aug 2014
22
59
5
Sep 2014
20
74
6
Oct 2014
41
133
9
Nov 2014
24
69
9
Dec 2014
18
40
7
Jan 2015
13
31
7
Feb 2015
9
10
9
Mar 2015
16
31
12
Apr 2015
11
17
8
May 2015
14
18
4
Jun 2015
9
13
7
Jul 2015
5
10
10
Aug 2015
18
11
11
Sep 2015
25
20
28
Oct 2015
11
2
1
Nov 2015
8
5
4
Dec 2015
10
13
6
Jan 2016
18
9
2
Feb 2016
22
7
11
Mar 2016
15
11
18
Apr 2016
11
17
11
May 2016
10
12
4
Jun 2016
22
17
16
Jul 2016
15
17
12
Aug 2016
20
9
12
Sep 2016
19
5
13
Oct 2016
30
20
17
Nov 2016
22
10
7
Dec 2016
18
20
9
Jan 2017
27
13
7
Feb 2017
8
19
11
Mar 2017
4
18
6
Apr 2017
2
15
4
May 2017
7
13
9
Jun 2017
13
26
7
Jul 2017
19
14
20
Aug 2017
15
7
9
Sep 2017
26
26
19
Oct 2017
58
42
13
Nov 2017
64
54
10
Dec 2017
58
50
6
Jan 2018
48
40
18
Feb 2018
48
37
5
Mar 2018
56
54
13
Apr 2018
39
37
12
May 2018
53
47
12
Jun 2018
54
38
3
Jul 2018
55
49
9
Aug 2018
44
40
12
Sep 2018
29
29
13
Oct 2018
50
44
9
Nov 2018
53
47
8
Dec 2018
38
36
9
Jan 2019
39
31
5
Feb 2019
36
28
9
Mar 2019
43
33
11
Apr 2019
29
27
10
May 2019
23
21
7
Jun 2019
27
22
15
Jul 2019
26
15
14
Aug 2019
18
12
7
Sep 2019
37
31
18
Oct 2019
43
37
17
Nov 2019
33
27
21
Dec 2019
23
17
11
Jan 2020
66
53
13
Feb 2020
27
26
4
Mar 2020
26
20
12
Apr 2020
17
9
2
May 2020
20
16
9
Jun 2020
18
15
14
Jul 2020
24
20
6
Aug 2020
13
11
11
Sep 2020
33
30
10
Oct 2020
48
36
17
Nov 2020
31
29
12
Dec 2020
30
27
10
Jan 2021
24
22
20
Feb 2021
20
20
12
Mar 2021
40
30
14
Apr 2021
43
29
28
May 2021
66
62
20
Jun 2021
33
33
21
Jul 2021
28
29
15
Aug 2021
49
52
13
Sep 2021
39
39
8
Oct 2021
59
58
23
Nov 2021
50
51
32
Dec 2021
52
52
31
Jan 2022
59
55
14
Feb 2022
63
58
13
Mar 2022
56
53
11
Apr 2022
44
45
14
May 2022
70
72
31
Jun 2022
51
47
10
Jul 2022
50
41
14
Aug 2022
46
39
10
Sep 2022
42
40
26
Oct 2022
45
42
11
Nov 2022
54
47
24
Dec 2022
40
32
3
Jan 2023
41
31
13
Feb 2023
26
22
7
Mar 2023
40
32
10
Apr 2023
29
28
15
May 2023
52
37
26
Jun 2023
67
59
13
Jul 2023
28
26
15
Aug 2023
43
37
16
Sep 2023
31
29
5
Oct 2023
41
33
13
Nov 2023
37
30
8
Dec 2023
53
43
6
Jan 2024
43
43
14
Feb 2024
41
33
13
Mar 2024
64
46
33
Total
6778
4040
1924
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