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Volume 60, Issue 7
Estimating causal effects from epidemiological data
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Continuing professional education
Estimating causal effects from epidemiological data
Online download statistics by month:
Online download statistics by month: June 2006 to February 2023
Abstract
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Pdf
Jun 2006
195
39
166
Jul 2006
69
74
143
Aug 2006
41
29
65
Sep 2006
37
43
58
Oct 2006
24
32
53
Nov 2006
11
30
48
Dec 2006
16
23
32
Jan 2007
31
21
25
Feb 2007
41
29
29
Mar 2007
27
24
36
Apr 2007
18
14
33
May 2007
25
16
35
Jun 2007
30
25
29
Jul 2007
16
33
40
Aug 2007
21
28
44
Sep 2007
11
40
51
Oct 2007
26
50
66
Nov 2007
18
38
44
Dec 2007
12
28
43
Jan 2008
25
34
40
Feb 2008
19
46
53
Mar 2008
14
40
48
Apr 2008
16
31
60
May 2008
11
26
37
Jun 2008
22
24
36
Jul 2008
45
32
47
Aug 2008
17
26
40
Sep 2008
58
64
304
Oct 2008
41
50
197
Nov 2008
20
38
55
Dec 2008
25
42
57
Jan 2009
26
16
33
Feb 2009
35
26
37
Mar 2009
35
28
47
Apr 2009
36
28
39
May 2009
25
19
27
Jun 2009
26
17
30
Jul 2009
19
10
19
Aug 2009
29
14
26
Sep 2009
40
36
46
Oct 2009
46
18
39
Nov 2009
22
11
26
Dec 2009
25
7
23
Jan 2010
28
15
30
Feb 2010
18
14
18
Mar 2010
26
21
33
Apr 2010
21
25
32
May 2010
30
25
35
Jun 2010
32
25
41
Jul 2010
27
21
28
Aug 2010
24
10
21
Sep 2010
60
31
44
Oct 2010
46
34
34
Nov 2010
28
18
24
Dec 2010
23
18
18
Jan 2011
36
29
53
Feb 2011
27
27
26
Mar 2011
54
20
31
Apr 2011
28
16
31
May 2011
25
15
19
Jun 2011
40
15
23
Jul 2011
35
17
17
Aug 2011
35
7
12
Sep 2011
51
14
20
Oct 2011
77
22
41
Nov 2011
78
26
32
Dec 2011
54
17
14
Jan 2012
61
23
20
Feb 2012
47
12
16
Mar 2012
77
18
27
Apr 2012
50
19
22
May 2012
58
20
36
Jun 2012
58
10
19
Jul 2012
47
7
14
Aug 2012
41
20
22
Sep 2012
49
13
26
Oct 2012
90
7
31
Nov 2012
64
13
25
Dec 2012
46
14
20
Jan 2013
80
9
20
Feb 2013
48
15
21
Mar 2013
47
13
23
Apr 2013
72
12
29
May 2013
58
11
37
Jun 2013
45
6
14
Jul 2013
31
7
20
Aug 2013
44
14
27
Sep 2013
50
13
22
Oct 2013
98
14
39
Nov 2013
94
27
52
Dec 2013
51
15
27
Jan 2014
73
17
30
Feb 2014
81
24
45
Mar 2014
59
14
28
Apr 2014
91
18
33
May 2014
60
13
27
Jun 2014
70
7
27
Jul 2014
52
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20
Aug 2014
59
16
23
Sep 2014
83
23
26
Oct 2014
80
17
39
Nov 2014
83
23
43
Dec 2014
104
11
25
Jan 2015
99
18
42
Feb 2015
66
18
30
Mar 2015
88
18
36
Apr 2015
91
14
31
May 2015
88
20
28
Jun 2015
74
16
30
Jul 2015
61
8
22
Aug 2015
61
21
27
Sep 2015
101
35
54
Oct 2015
49
9
21
Nov 2015
78
29
56
Dec 2015
53
19
33
Jan 2016
73
12
25
Feb 2016
65
12
35
Mar 2016
89
22
43
Apr 2016
81
30
46
May 2016
65
26
33
Jun 2016
79
8
31
Jul 2016
73
16
24
Aug 2016
74
41
36
Sep 2016
106
27
41
Oct 2016
84
22
32
Nov 2016
111
16
41
Dec 2016
58
12
20
Jan 2017
90
6
24
Feb 2017
80
24
38
Mar 2017
95
37
34
Apr 2017
70
27
21
May 2017
73
25
18
Jun 2017
98
34
18
Jul 2017
157
31
27
Aug 2017
188
32
26
Sep 2017
202
44
25
Oct 2017
241
30
28
Nov 2017
306
46
41
Dec 2017
299
34
32
Jan 2018
309
38
33
Feb 2018
286
36
30
Mar 2018
252
39
15
Apr 2018
289
44
34
May 2018
269
39
30
Jun 2018
263
31
33
Jul 2018
195
34
35
Aug 2018
218
38
38
Sep 2018
282
37
31
Oct 2018
381
56
55
Nov 2018
436
50
61
Dec 2018
186
37
29
Jan 2019
284
27
43
Feb 2019
406
39
40
Mar 2019
273
23
33
Apr 2019
279
40
29
May 2019
291
64
62
Jun 2019
235
36
36
Jul 2019
326
44
41
Aug 2019
239
43
37
Sep 2019
336
40
48
Oct 2019
433
51
65
Nov 2019
304
37
36
Dec 2019
177
25
31
Jan 2020
595
94
104
Feb 2020
426
46
43
Mar 2020
274
23
26
Apr 2020
448
22
31
May 2020
273
34
26
Jun 2020
392
32
36
Jul 2020
276
27
26
Aug 2020
338
39
42
Sep 2020
485
29
45
Oct 2020
432
35
45
Nov 2020
384
43
36
Dec 2020
314
42
43
Jan 2021
700
67
75
Feb 2021
627
42
59
Mar 2021
683
60
79
Apr 2021
538
34
38
May 2021
297
52
54
Jun 2021
39
31
43
Jul 2021
44
31
42
Aug 2021
74
53
44
Sep 2021
61
45
34
Oct 2021
590
42
42
Nov 2021
660
53
47
Dec 2021
558
56
37
Jan 2022
857
74
67
Feb 2022
631
43
42
Mar 2022
702
47
51
Apr 2022
579
45
51
May 2022
584
65
67
Jun 2022
469
40
39
Jul 2022
595
33
41
Aug 2022
667
58
53
Sep 2022
1012
96
68
Oct 2022
829
73
56
Nov 2022
598
52
38
Dec 2022
731
58
40
Jan 2023
1221
88
60
Feb 2023
875
73
54
Total
35123
5977
7956
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