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Volume 67, Issue 3
Time course and pattern of COPD exacerbation onset
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Chronic obstructive pulmonary disease
Original article
Time course and pattern of COPD exacerbation onset
Online download statistics by month:
Online download statistics by month: October 2011 to August 2024
Abstract
Full
Pdf
Oct 2011
330
40
105
Nov 2011
244
53
90
Dec 2011
94
31
46
Jan 2012
151
30
45
Feb 2012
958
49
165
Mar 2012
1033
43
165
Apr 2012
403
52
101
May 2012
412
36
77
Jun 2012
269
47
74
Jul 2012
214
28
48
Aug 2012
333
46
71
Sep 2012
181
24
41
Oct 2012
218
41
55
Nov 2012
169
29
47
Dec 2012
151
19
30
Jan 2013
143
24
36
Feb 2013
147
27
37
Mar 2013
135
25
50
Apr 2013
207
30
58
May 2013
113
22
41
Jun 2013
100
25
43
Jul 2013
102
13
27
Aug 2013
74
14
23
Sep 2013
100
18
33
Oct 2013
108
22
33
Nov 2013
120
21
26
Dec 2013
67
6
13
Jan 2014
72
17
30
Feb 2014
108
26
34
Mar 2014
118
24
37
Apr 2014
105
20
28
May 2014
91
18
18
Jun 2014
58
18
20
Jul 2014
36
5
13
Aug 2014
54
18
27
Sep 2014
44
12
18
Oct 2014
57
21
24
Nov 2014
47
15
18
Dec 2014
49
12
31
Jan 2015
31
7
23
Feb 2015
53
14
38
Mar 2015
62
41
72
Apr 2015
55
24
42
May 2015
40
27
49
Jun 2015
36
23
34
Jul 2015
24
26
37
Aug 2015
36
16
39
Sep 2015
26
39
41
Oct 2015
30
20
33
Nov 2015
34
30
53
Dec 2015
41
15
33
Jan 2016
45
29
73
Feb 2016
40
17
50
Mar 2016
46
31
70
Apr 2016
37
23
62
May 2016
44
19
59
Jun 2016
40
26
43
Jul 2016
26
14
43
Aug 2016
40
17
32
Sep 2016
58
20
36
Oct 2016
51
31
46
Nov 2016
49
37
78
Dec 2016
26
33
206
Jan 2017
40
26
102
Feb 2017
10
19
31
Mar 2017
16
37
46
Apr 2017
15
79
37
May 2017
5
101
37
Jun 2017
32
65
37
Jul 2017
55
47
47
Aug 2017
60
45
74
Sep 2017
80
62
66
Oct 2017
95
75
65
Nov 2017
106
88
57
Dec 2017
99
81
48
Jan 2018
123
103
45
Feb 2018
142
121
66
Mar 2018
193
170
84
Apr 2018
171
147
86
May 2018
188
145
80
Jun 2018
143
127
50
Jul 2018
125
107
48
Aug 2018
162
146
60
Sep 2018
201
183
54
Oct 2018
282
256
55
Nov 2018
291
277
59
Dec 2018
209
197
62
Jan 2019
260
244
70
Feb 2019
340
308
61
Mar 2019
328
298
85
Apr 2019
289
261
107
May 2019
279
251
139
Jun 2019
233
199
179
Jul 2019
204
161
203
Aug 2019
175
148
180
Sep 2019
228
192
163
Oct 2019
225
173
146
Nov 2019
225
179
60
Dec 2019
186
163
61
Jan 2020
249
215
72
Feb 2020
223
171
58
Mar 2020
250
184
77
Apr 2020
198
160
90
May 2020
221
156
47
Jun 2020
121
81
42
Jul 2020
150
102
34
Aug 2020
134
94
46
Sep 2020
189
129
33
Oct 2020
223
115
62
Nov 2020
171
113
59
Dec 2020
148
102
30
Jan 2021
213
103
81
Feb 2021
160
106
56
Mar 2021
266
147
75
Apr 2021
178
112
51
May 2021
148
132
47
Jun 2021
87
87
27
Jul 2021
103
103
45
Aug 2021
92
94
33
Sep 2021
150
151
58
Oct 2021
239
165
86
Nov 2021
147
76
53
Dec 2021
192
148
40
Jan 2022
190
127
48
Feb 2022
213
170
42
Mar 2022
257
181
65
Apr 2022
244
167
64
May 2022
215
170
62
Jun 2022
170
122
43
Jul 2022
177
134
21
Aug 2022
211
158
36
Sep 2022
219
160
56
Oct 2022
231
166
68
Nov 2022
236
182
46
Dec 2022
180
154
37
Jan 2023
172
153
36
Feb 2023
225
168
44
Mar 2023
200
166
50
Apr 2023
142
104
32
May 2023
230
174
49
Jun 2023
139
111
25
Jul 2023
145
106
34
Aug 2023
155
122
28
Sep 2023
181
127
30
Oct 2023
289
182
47
Nov 2023
183
133
35
Dec 2023
115
114
28
Jan 2024
48
48
49
Feb 2024
112
90
50
Mar 2024
213
121
115
Apr 2024
186
91
52
May 2024
226
64
30
Jun 2024
265
15
9
Jul 2024
314
17
7
Aug 2024
292
18
8
Total
24827
13942
8668
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