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Volume 68, Issue 7
Genetic ancestry and the relationship of cigarette smoking to lung function and per cent emphysema in four race/ethnic groups: a cross-sectional study
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Chronic obstructive pulmonary disease
Original article
Genetic ancestry and the relationship of cigarette smoking to lung function and per cent emphysema in four race/ethnic groups: a cross-sectional study
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Online download statistics by month: April 2013 to September 2024
Abstract
Full
Pdf
Apr 2013
411
25
42
May 2013
228
26
19
Jun 2013
832
29
73
Jul 2013
700
24
39
Aug 2013
174
19
18
Sep 2013
178
15
24
Oct 2013
125
12
20
Nov 2013
98
17
17
Dec 2013
66
9
9
Jan 2014
76
4
6
Feb 2014
59
6
9
Mar 2014
60
5
10
Apr 2014
69
4
10
May 2014
54
3
4
Jun 2014
21
3
3
Jul 2014
31
2
2
Aug 2014
16
2
4
Sep 2014
47
1
2
Oct 2014
65
3
4
Nov 2014
36
2
1
Dec 2014
21
1
4
Jan 2015
9
1
1
Feb 2015
19
1
0
Mar 2015
32
1
3
Apr 2015
27
1
2
May 2015
13
6
3
Jun 2015
25
3
5
Jul 2015
13
1
1
Aug 2015
23
3
6
Sep 2015
31
4
6
Oct 2015
32
2
0
Nov 2015
30
5
2
Dec 2015
31
1
2
Jan 2016
160
4
2
Feb 2016
26
2
3
Mar 2016
20
1
1
Apr 2016
25
3
6
May 2016
19
4
4
Jun 2016
23
1
6
Jul 2016
23
8
28
Aug 2016
42
7
13
Sep 2016
29
12
10
Oct 2016
38
11
16
Nov 2016
27
13
20
Dec 2016
16
18
3
Jan 2017
26
10
5
Feb 2017
9
12
10
Mar 2017
3
17
9
Apr 2017
4
18
4
May 2017
6
32
5
Jun 2017
13
20
6
Jul 2017
17
15
5
Aug 2017
22
12
9
Sep 2017
19
15
8
Oct 2017
40
26
6
Nov 2017
35
31
8
Dec 2017
21
19
10
Jan 2018
21
11
5
Feb 2018
34
18
5
Mar 2018
34
26
10
Apr 2018
34
28
9
May 2018
38
30
7
Jun 2018
33
27
5
Jul 2018
24
22
6
Aug 2018
35
29
2
Sep 2018
27
25
5
Oct 2018
23
21
7
Nov 2018
24
22
9
Dec 2018
36
22
7
Jan 2019
27
27
11
Feb 2019
26
22
9
Mar 2019
20
20
19
Apr 2019
15
15
8
May 2019
11
11
8
Jun 2019
10
7
29
Jul 2019
8
7
7
Aug 2019
6
6
6
Sep 2019
12
10
14
Oct 2019
34
26
8
Nov 2019
11
11
2
Dec 2019
24
23
6
Jan 2020
50
45
13
Feb 2020
31
28
9
Mar 2020
23
23
9
Apr 2020
22
22
19
May 2020
29
25
8
Jun 2020
15
11
6
Jul 2020
30
28
3
Aug 2020
15
13
10
Sep 2020
38
28
5
Oct 2020
36
35
8
Nov 2020
25
23
12
Dec 2020
29
26
6
Jan 2021
35
27
12
Feb 2021
32
30
10
Mar 2021
42
34
9
Apr 2021
31
23
17
May 2021
21
19
6
Jun 2021
27
27
3
Jul 2021
9
8
20
Aug 2021
14
14
11
Sep 2021
15
14
18
Oct 2021
26
22
23
Nov 2021
17
17
25
Dec 2021
31
27
9
Jan 2022
37
29
12
Feb 2022
44
39
17
Mar 2022
33
31
10
Apr 2022
32
28
6
May 2022
52
44
25
Jun 2022
43
35
14
Jul 2022
35
33
11
Aug 2022
33
38
16
Sep 2022
36
33
18
Oct 2022
88
67
18
Nov 2022
17
15
5
Dec 2022
25
23
12
Jan 2023
14
13
6
Feb 2023
30
27
6
Mar 2023
8
6
5
Apr 2023
30
10
7
May 2023
10
10
16
Jun 2023
15
11
4
Jul 2023
3
3
8
Aug 2023
12
10
25
Sep 2023
18
14
19
Oct 2023
21
21
8
Nov 2023
16
16
4
Dec 2023
54
30
6
Jan 2024
23
9
5
Feb 2024
32
21
8
Mar 2024
28
20
44
Apr 2024
14
12
13
May 2024
41
29
7
Jun 2024
54
3
3
Jul 2024
88
3
0
Aug 2024
74
4
0
Sep 2024
35
3
1
Total
6620
2277
1382
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