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Volume 56, Issue 6
Method for manipulating peak flow measurements producing falsely raised readings
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Method for manipulating peak flow measurements producing falsely raised readings
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Online download statistics by month:
Online download statistics by month: May 2001 to March 2024
Abstract
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Pdf
May 2001
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Jun 2001
54
101
10
Jul 2001
12
31
9
Aug 2001
9
27
9
Sep 2001
12
19
10
Oct 2001
3
9
0
Nov 2001
3
19
4
Dec 2001
0
5
1
Jan 2002
2
6
2
Feb 2002
6
14
1
Mar 2002
9
25
2
Apr 2002
5
8
1
May 2002
3
10
3
Jun 2002
2
4
1
Jul 2002
14
17
0
Aug 2002
3
6
5
Sep 2002
0
9
2
Oct 2002
2
12
7
Nov 2002
5
15
6
Dec 2002
2
6
2
Jan 2003
2
4
6
Feb 2003
0
11
1
Mar 2003
5
5
4
Apr 2003
1
7
1
May 2003
2
12
6
Jun 2003
1
2
5
Jul 2003
13
15
4
Aug 2003
10
13
1
Sep 2003
9
21
5
Oct 2003
11
25
4
Nov 2003
13
33
7
Dec 2003
10
21
2
Jan 2004
31
26
2
Feb 2004
3
13
0
Mar 2004
18
20
1
Apr 2004
18
16
2
May 2004
22
31
3
Jun 2004
27
40
2
Jul 2004
25
28
5
Aug 2004
26
39
5
Sep 2004
24
33
3
Oct 2004
14
33
8
Nov 2004
10
21
3
Dec 2004
9
17
2
Jan 2005
8
21
3
Feb 2005
10
20
7
Mar 2005
12
19
7
Apr 2005
0
18
6
May 2005
3
15
7
Jun 2005
10
21
1
Jul 2005
3
10
1
Aug 2005
8
40
2
Sep 2005
4
23
0
Oct 2005
3
17
2
Nov 2005
5
28
4
Dec 2005
9
6
4
Jan 2006
7
19
4
Feb 2006
2
22
3
Mar 2006
1
20
5
Apr 2006
1
23
7
May 2006
2
17
4
Jun 2006
0
11
0
Jul 2006
1
8
5
Aug 2006
1
5
2
Sep 2006
6
14
10
Oct 2006
1
19
15
Nov 2006
7
27
19
Dec 2006
2
19
12
Jan 2007
1
19
24
Feb 2007
4
30
14
Mar 2007
3
30
33
Apr 2007
19
0
8
May 2007
16
1
2
Jun 2007
17
3
1
Jul 2007
8
4
3
Aug 2007
8
2
2
Sep 2007
20
4
2
Oct 2007
11
5
6
Nov 2007
12
4
2
Dec 2007
6
4
3
Jan 2008
20
7
3
Feb 2008
16
7
2
Mar 2008
17
7
2
Apr 2008
28
6
4
May 2008
7
2
1
Jun 2008
28
2
0
Jul 2008
29
0
1
Aug 2008
33
4
3
Sep 2008
28
4
4
Oct 2008
36
4
0
Nov 2008
35
2
2
Dec 2008
32
3
1
Jan 2009
33
1
1
Feb 2009
34
0
0
Mar 2009
39
4
3
Apr 2009
27
2
1
May 2009
30
2
4
Jun 2009
22
0
1
Jul 2009
11
2
2
Aug 2009
16
1
1
Sep 2009
22
0
0
Oct 2009
28
3
2
Nov 2009
31
2
0
Dec 2009
17
0
1
Jan 2010
12
0
1
Feb 2010
23
0
0
Mar 2010
31
2
2
Apr 2010
28
5
1
May 2010
46
2
5
Jun 2010
32
1
3
Jul 2010
17
0
3
Aug 2010
19
2
2
Sep 2010
26
4
0
Oct 2010
31
1
0
Nov 2010
27
0
1
Dec 2010
14
1
2
Jan 2011
18
0
0
Feb 2011
26
0
1
Mar 2011
21
3
0
Apr 2011
17
3
1
May 2011
23
1
1
Jun 2011
16
0
2
Jul 2011
36
1
1
Aug 2011
28
4
1
Sep 2011
26
0
0
Oct 2011
36
2
2
Nov 2011
45
14
3
Dec 2011
22
21
11
Jan 2012
26
20
7
Feb 2012
22
11
10
Mar 2012
32
23
11
Apr 2012
16
21
5
May 2012
29
23
14
Jun 2012
44
34
12
Jul 2012
20
26
13
Aug 2012
21
34
12
Sep 2012
25
25
15
Oct 2012
29
43
24
Nov 2012
22
50
4
Dec 2012
25
34
4
Jan 2013
29
31
7
Feb 2013
24
25
2
Mar 2013
50
41
5
Apr 2013
39
38
4
May 2013
36
37
4
Jun 2013
26
25
2
Jul 2013
21
15
1
Aug 2013
26
23
1
Sep 2013
37
32
2
Oct 2013
54
68
6
Nov 2013
99
120
3
Dec 2013
44
176
5
Jan 2014
48
108
1
Feb 2014
47
84
1
Mar 2014
48
70
28
Apr 2014
50
69
18
May 2014
50
94
24
Jun 2014
39
122
17
Jul 2014
16
76
14
Aug 2014
12
82
23
Sep 2014
10
126
12
Oct 2014
17
57
3
Nov 2014
9
7
1
Dec 2014
12
19
5
Jan 2015
7
64
14
Feb 2015
20
17
4
Mar 2015
32
155
2
Apr 2015
14
115
2
May 2015
17
123
1
Jun 2015
24
133
2
Jul 2015
8
95
8
Aug 2015
12
79
0
Sep 2015
19
113
3
Oct 2015
7
113
1
Nov 2015
16
206
2
Dec 2015
12
160
1
Jan 2016
14
194
1
Feb 2016
13
148
0
Mar 2016
11
151
3
Apr 2016
13
119
4
May 2016
11
126
3
Jun 2016
8
64
7
Jul 2016
17
55
12
Aug 2016
9
62
6
Sep 2016
9
72
8
Oct 2016
12
89
8
Nov 2016
21
89
18
Dec 2016
18
77
9
Jan 2017
13
94
2
Feb 2017
4
77
1
Mar 2017
1
66
0
Apr 2017
1
28
0
May 2017
1
80
2
Jun 2017
8
65
2
Jul 2017
44
42
1
Aug 2017
16
16
0
Sep 2017
65
61
6
Oct 2017
82
80
14
Nov 2017
89
85
15
Dec 2017
66
64
30
Jan 2018
82
80
12
Feb 2018
105
97
14
Mar 2018
96
92
21
Apr 2018
117
117
35
May 2018
135
131
37
Jun 2018
92
92
27
Jul 2018
105
103
16
Aug 2018
145
145
16
Sep 2018
136
136
30
Oct 2018
155
155
32
Nov 2018
147
147
50
Dec 2018
101
101
35
Jan 2019
146
146
33
Feb 2019
111
111
33
Mar 2019
148
148
51
Apr 2019
97
97
58
May 2019
87
87
46
Jun 2019
82
82
35
Jul 2019
64
64
35
Aug 2019
65
65
46
Sep 2019
73
72
34
Oct 2019
80
80
44
Nov 2019
69
69
31
Dec 2019
623
623
43
Jan 2020
104
104
41
Feb 2020
81
79
39
Mar 2020
99
99
100
Apr 2020
75
75
77
May 2020
40
40
54
Jun 2020
40
39
51
Jul 2020
31
29
32
Aug 2020
41
41
25
Sep 2020
58
53
23
Oct 2020
47
46
31
Nov 2020
46
46
41
Dec 2020
38
38
37
Jan 2021
57
57
35
Feb 2021
67
67
30
Mar 2021
64
64
49
Apr 2021
50
50
43
May 2021
57
57
47
Jun 2021
31
31
22
Jul 2021
33
33
26
Aug 2021
38
38
39
Sep 2021
50
50
19
Oct 2021
56
56
32
Nov 2021
9
7
13
Dec 2021
30
30
19
Jan 2022
61
59
28
Feb 2022
60
55
24
Mar 2022
75
75
26
Apr 2022
54
54
21
May 2022
65
65
41
Jun 2022
62
62
38
Jul 2022
49
51
24
Aug 2022
52
53
22
Sep 2022
62
62
32
Oct 2022
106
106
31
Nov 2022
78
78
27
Dec 2022
63
65
15
Jan 2023
46
48
21
Feb 2023
63
64
11
Mar 2023
49
52
25
Apr 2023
50
52
18
May 2023
46
47
18
Jun 2023
79
81
24
Jul 2023
62
63
23
Aug 2023
62
63
21
Sep 2023
52
55
34
Oct 2023
71
75
14
Nov 2023
100
102
21
Dec 2023
64
64
7
Jan 2024
14
14
3
Feb 2024
20
19
10
Mar 2024
39
39
98
Total
9805
12756
3424
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