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Volume 61, Issue 2
COPD exacerbations · 1: Epidemiology
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COPD exacerbations · 1: Epidemiology
Free
Online download statistics by month:
Online download statistics by month: January 2006 to February 2023
Abstract
Full
Pdf
Jan 2006
148
53
157
Feb 2006
276
298
501
Mar 2006
188
254
401
Apr 2006
87
132
259
May 2006
55
94
160
Jun 2006
39
78
218
Jul 2006
29
62
138
Aug 2006
30
49
113
Sep 2006
47
53
111
Oct 2006
40
47
75
Nov 2006
39
47
85
Dec 2006
30
26
61
Jan 2007
41
35
53
Feb 2007
29
83
112
Mar 2007
44
114
165
Apr 2007
62
52
78
May 2007
42
63
84
Jun 2007
40
38
78
Jul 2007
41
58
99
Aug 2007
57
57
76
Sep 2007
39
26
74
Oct 2007
59
61
90
Nov 2007
52
53
78
Dec 2007
28
30
53
Jan 2008
54
40
77
Feb 2008
55
44
77
Mar 2008
56
14
50
Apr 2008
73
52
75
May 2008
41
38
53
Jun 2008
39
26
54
Jul 2008
36
20
46
Aug 2008
54
24
28
Sep 2008
93
56
69
Oct 2008
74
50
56
Nov 2008
74
58
54
Dec 2008
57
30
53
Jan 2009
77
25
47
Feb 2009
68
19
40
Mar 2009
97
43
46
Apr 2009
56
21
36
May 2009
81
21
32
Jun 2009
65
37
39
Jul 2009
79
28
28
Aug 2009
52
21
33
Sep 2009
69
17
39
Oct 2009
91
27
53
Nov 2009
75
48
51
Dec 2009
63
12
26
Jan 2010
69
12
42
Feb 2010
75
21
42
Mar 2010
84
32
33
Apr 2010
86
20
31
May 2010
82
22
24
Jun 2010
68
30
21
Jul 2010
51
7
23
Aug 2010
51
14
14
Sep 2010
82
19
32
Oct 2010
96
24
25
Nov 2010
78
32
38
Dec 2010
45
21
18
Jan 2011
57
18
22
Feb 2011
67
21
45
Mar 2011
108
32
39
Apr 2011
89
12
28
May 2011
106
20
31
Jun 2011
53
11
21
Jul 2011
82
9
21
Aug 2011
68
6
25
Sep 2011
58
18
20
Oct 2011
129
25
31
Nov 2011
86
17
31
Dec 2011
99
12
11
Jan 2012
105
14
15
Feb 2012
120
37
10
Mar 2012
114
13
32
Apr 2012
113
5
14
May 2012
131
14
28
Jun 2012
120
18
17
Jul 2012
92
6
14
Aug 2012
84
6
20
Sep 2012
127
11
29
Oct 2012
164
13
32
Nov 2012
123
18
23
Dec 2012
82
18
28
Jan 2013
119
37
46
Feb 2013
145
33
44
Mar 2013
147
52
53
Apr 2013
165
51
89
May 2013
141
41
65
Jun 2013
95
44
43
Jul 2013
51
24
32
Aug 2013
53
23
16
Sep 2013
109
36
33
Oct 2013
120
60
48
Nov 2013
111
68
59
Dec 2013
76
38
38
Jan 2014
85
40
26
Feb 2014
128
68
54
Mar 2014
121
61
53
Apr 2014
110
66
64
May 2014
87
50
47
Jun 2014
67
70
27
Jul 2014
77
49
28
Aug 2014
65
31
19
Sep 2014
68
50
36
Oct 2014
113
70
43
Nov 2014
86
52
32
Dec 2014
100
40
23
Jan 2015
86
27
20
Feb 2015
127
32
49
Mar 2015
85
66
36
Apr 2015
95
31
39
May 2015
82
48
44
Jun 2015
57
28
20
Jul 2015
66
28
23
Aug 2015
74
26
26
Sep 2015
91
41
31
Oct 2015
52
18
20
Nov 2015
79
32
30
Dec 2015
127
20
17
Jan 2016
78
34
26
Feb 2016
69
32
17
Mar 2016
79
34
28
Apr 2016
105
52
36
May 2016
90
58
37
Jun 2016
58
27
27
Jul 2016
62
26
22
Aug 2016
57
35
14
Sep 2016
73
28
12
Oct 2016
83
44
32
Nov 2016
88
42
37
Dec 2016
57
36
18
Jan 2017
55
46
30
Feb 2017
40
26
29
Mar 2017
26
57
27
Apr 2017
38
80
32
May 2017
38
84
35
Jun 2017
53
70
45
Jul 2017
82
66
35
Aug 2017
145
90
34
Sep 2017
126
88
36
Oct 2017
193
107
44
Nov 2017
167
111
42
Dec 2017
135
73
39
Jan 2018
128
62
30
Feb 2018
164
95
30
Mar 2018
156
92
43
Apr 2018
174
128
35
May 2018
196
147
37
Jun 2018
150
116
23
Jul 2018
211
151
33
Aug 2018
154
114
38
Sep 2018
131
87
27
Oct 2018
176
136
61
Nov 2018
157
103
20
Dec 2018
108
74
27
Jan 2019
138
96
44
Feb 2019
105
62
28
Mar 2019
183
93
55
Apr 2019
194
95
71
May 2019
156
94
42
Jun 2019
122
64
46
Jul 2019
170
108
50
Aug 2019
137
67
49
Sep 2019
123
64
41
Oct 2019
132
90
33
Nov 2019
89
55
36
Dec 2019
133
67
46
Jan 2020
128
86
32
Feb 2020
122
68
35
Mar 2020
109
59
43
Apr 2020
84
50
21
May 2020
113
51
33
Jun 2020
83
63
33
Jul 2020
59
48
25
Aug 2020
42
31
20
Sep 2020
101
67
23
Oct 2020
95
57
30
Nov 2020
105
80
32
Dec 2020
77
48
37
Jan 2021
110
80
32
Feb 2021
85
69
26
Mar 2021
118
80
31
Apr 2021
100
82
32
May 2021
91
79
27
Jun 2021
65
65
19
Jul 2021
73
75
30
Aug 2021
50
49
32
Sep 2021
85
85
41
Oct 2021
172
159
54
Nov 2021
142
107
49
Dec 2021
154
118
34
Jan 2022
164
119
46
Feb 2022
134
95
34
Mar 2022
202
150
53
Apr 2022
229
136
75
May 2022
257
186
78
Jun 2022
147
145
53
Jul 2022
118
87
54
Aug 2022
115
87
27
Sep 2022
178
125
47
Oct 2022
197
140
45
Nov 2022
163
114
57
Dec 2022
124
95
25
Jan 2023
157
119
42
Feb 2023
167
120
52
Total
20124
11893
9922
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