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BMJ Journals
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Volume 72, Issue 5
Occupational asthma after exposure to ortho-phthalaldehyde (OPA)
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Occupational asthma after exposure to
ortho
-phthalaldehyde (OPA)
Online download statistics by month:
Online download statistics by month: March 2015 to March 2024
Abstract
Full
Pdf
Mar 2015
156
7
12
Apr 2015
272
9
20
May 2015
66
8
8
Jun 2015
25
8
10
Jul 2015
43
5
5
Aug 2015
51
6
5
Sep 2015
43
3
7
Oct 2015
13
4
4
Nov 2015
44
2
6
Dec 2015
33
1
3
Jan 2016
32
3
5
Feb 2016
24
2
7
Mar 2016
10
0
0
Apr 2016
18
3
1
May 2016
13
0
1
Jun 2016
59
0
3
Jul 2016
8
1
0
Aug 2016
20
2
2
Sep 2016
21
0
2
Oct 2016
32
5
8
Nov 2016
12
4
2
Dec 2016
24
2
2
Jan 2017
18
1
2
Feb 2017
23
5
4
Mar 2017
17
1
1
Apr 2017
17
1
0
May 2017
20
5
3
Jun 2017
23
2
1
Jul 2017
35
1
0
Aug 2017
80
1
2
Sep 2017
70
1
0
Oct 2017
45
2
1
Nov 2017
69
0
0
Dec 2017
90
1
0
Jan 2018
45
8
3
Feb 2018
30
0
0
Mar 2018
125
5
1
Apr 2018
57
5
0
May 2018
81
2
3
Jun 2018
59
7
2
Jul 2018
74
1
1
Aug 2018
70
6
5
Sep 2018
175
2
1
Oct 2018
477
2
0
Nov 2018
388
1
0
Dec 2018
440
2
0
Jan 2019
364
3
1
Feb 2019
345
0
1
Mar 2019
418
0
0
Apr 2019
354
0
0
May 2019
338
1
2
Jun 2019
280
1
2
Jul 2019
250
5
5
Aug 2019
174
2
0
Sep 2019
121
9
6
Oct 2019
118
2
0
Nov 2019
206
1
1
Dec 2019
213
2
2
Jan 2020
96
0
1
Feb 2020
125
2
1
Mar 2020
63
0
0
Apr 2020
44
0
0
May 2020
61
0
0
Jun 2020
50
0
0
Jul 2020
91
2
1
Aug 2020
54
2
1
Sep 2020
89
0
2
Oct 2020
57
1
0
Nov 2020
48
0
0
Dec 2020
38
1
0
Jan 2021
95
2
1
Feb 2021
35
0
0
Mar 2021
71
5
3
Apr 2021
23
1
1
May 2021
9
3
1
Jun 2021
2
0
0
Jul 2021
1
1
1
Aug 2021
4
0
0
Sep 2021
2
1
2
Oct 2021
39
3
0
Nov 2021
52
0
0
Dec 2021
42
0
0
Jan 2022
46
3
1
Feb 2022
66
0
1
Mar 2022
55
2
1
Apr 2022
44
1
1
May 2022
50
2
1
Jun 2022
65
4
0
Jul 2022
51
2
2
Aug 2022
59
1
0
Sep 2022
45
1
0
Oct 2022
46
0
0
Nov 2022
55
2
1
Dec 2022
27
0
0
Jan 2023
64
0
0
Feb 2023
63
0
0
Mar 2023
37
0
0
Apr 2023
50
1
0
May 2023
181
1
1
Jun 2023
130
2
2
Jul 2023
43
0
0
Aug 2023
39
1
0
Sep 2023
88
0
1
Oct 2023
77
2
1
Nov 2023
28
5
0
Dec 2023
53
3
2
Jan 2024
35
0
0
Feb 2024
34
6
0
Mar 2024
37
5
0
Total
9487
231
193
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