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Volume 72, Issue 9
Association between exposure to ambient particulate matter and chronic obstructive pulmonary disease: results from a cross-sectional study in China
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Chronic obstructive pulmonary disease
Original article
Association between exposure to ambient particulate matter and chronic obstructive pulmonary disease: results from a cross-sectional study in China
Online download statistics by month:
Online download statistics by month: December 2016 to August 2024
Abstract
Full
Pdf
Dec 2016
1077
616
486
Jan 2017
385
193
235
Feb 2017
41
135
85
Mar 2017
4
162
76
Apr 2017
2
123
36
May 2017
13
128
54
Jun 2017
23
151
45
Jul 2017
73
82
45
Aug 2017
974
967
148
Sep 2017
3059
3072
107
Oct 2017
361
393
99
Nov 2017
208
179
140
Dec 2017
174
152
106
Jan 2018
108
100
60
Feb 2018
124
106
53
Mar 2018
128
117
45
Apr 2018
132
118
90
May 2018
119
111
74
Jun 2018
90
80
37
Jul 2018
125
97
54
Aug 2018
122
104
52
Sep 2018
109
101
40
Oct 2018
135
125
39
Nov 2018
136
128
35
Dec 2018
158
148
45
Jan 2019
159
132
51
Feb 2019
178
141
59
Mar 2019
123
90
64
Apr 2019
96
73
64
May 2019
116
95
68
Jun 2019
126
110
66
Jul 2019
94
77
40
Aug 2019
113
87
45
Sep 2019
485
471
573
Oct 2019
136
97
52
Nov 2019
77
57
34
Dec 2019
72
45
27
Jan 2020
100
63
33
Feb 2020
115
63
43
Mar 2020
114
84
53
Apr 2020
85
60
60
May 2020
109
75
53
Jun 2020
64
54
41
Jul 2020
70
54
32
Aug 2020
55
39
25
Sep 2020
76
56
155
Oct 2020
119
102
67
Nov 2020
103
85
40
Dec 2020
137
108
39
Jan 2021
103
75
39
Feb 2021
87
61
33
Mar 2021
115
75
62
Apr 2021
100
66
43
May 2021
92
86
40
Jun 2021
67
67
22
Jul 2021
60
62
33
Aug 2021
62
61
23
Sep 2021
56
56
31
Oct 2021
84
70
32
Nov 2021
96
75
35
Dec 2021
96
76
31
Jan 2022
122
94
29
Feb 2022
91
67
31
Mar 2022
126
88
29
Apr 2022
174
132
35
May 2022
171
146
36
Jun 2022
107
77
23
Jul 2022
136
102
18
Aug 2022
139
107
28
Sep 2022
94
70
30
Oct 2022
145
113
38
Nov 2022
148
111
33
Dec 2022
117
94
17
Jan 2023
130
97
30
Feb 2023
125
88
31
Mar 2023
159
118
43
Apr 2023
147
96
37
May 2023
113
76
39
Jun 2023
118
88
29
Jul 2023
115
80
39
Aug 2023
142
106
32
Sep 2023
109
77
19
Oct 2023
177
141
34
Nov 2023
204
145
26
Dec 2023
153
97
36
Jan 2024
50
49
54
Feb 2024
104
50
46
Mar 2024
188
123
41
Apr 2024
213
165
35
May 2024
182
121
41
Jun 2024
116
74
32
Jul 2024
213
164
48
Aug 2024
120
77
31
Total
16268
14069
5564
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