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Volume 4, Issue 1
Case series and exposure series: the role of studies without controls in providing information about the etiology of injury or disease
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SPECIAL REPORT
Case series and exposure series: the role of studies without controls in providing information about the etiology of injury or disease
Online download statistics by month:
Online download statistics by month: April 2002 to March 2024
Abstract
Full
Pdf
Apr 2002
2
4
1
May 2002
2
7
4
Jun 2002
2
2
0
Jul 2002
1
2
0
Aug 2002
1
2
3
Sep 2002
0
1
0
Oct 2002
0
3
4
Dec 2002
0
6
3
Jan 2003
0
7
8
Feb 2003
0
3
3
Mar 2003
0
8
5
Apr 2003
0
2
1
May 2003
0
2
0
Jun 2003
0
10
10
Jul 2003
9
7
1
Aug 2003
7
11
1
Sep 2003
5
10
8
Oct 2003
12
29
3
Nov 2003
8
21
3
Dec 2003
10
18
3
Jan 2004
13
166
3
Feb 2004
6
69
1
Mar 2004
13
23
1
Apr 2004
10
12
2
May 2004
10
9
3
Jun 2004
18
26
4
Jul 2004
10
14
1
Aug 2004
11
18
7
Sep 2004
9
25
3
Oct 2004
8
25
2
Nov 2004
8
52
5
Dec 2004
8
40
2
Jan 2005
7
40
3
Feb 2005
9
25
10
Mar 2005
14
34
1
Apr 2005
5
21
1
May 2005
3
19
1
Jun 2005
6
17
6
Jul 2005
7
10
3
Aug 2005
4
12
4
Sep 2005
4
22
3
Oct 2005
6
21
4
Nov 2005
4
33
1
Dec 2005
4
15
2
Jan 2006
6
33
3
Feb 2006
7
16
6
Mar 2006
0
19
2
Apr 2006
4
16
5
May 2006
2
14
4
Jun 2006
4
10
6
Jul 2006
0
18
9
Aug 2006
1
15
7
Sep 2006
4
17
5
Oct 2006
4
29
12
Nov 2006
8
42
18
Dec 2006
3
19
8
Jan 2007
0
19
8
Feb 2007
7
36
20
Mar 2007
10
26
13
Apr 2007
15
5
8
May 2007
11
9
4
Jun 2007
10
3
6
Jul 2007
13
21
6
Aug 2007
12
3
4
Sep 2007
7
7
5
Oct 2007
11
6
6
Nov 2007
6
4
5
Dec 2007
13
8
6
Jan 2008
6
4
3
Feb 2008
4
8
4
Mar 2008
17
7
4
Apr 2008
8
4
1
May 2008
7
3
4
Jun 2008
4
3
1
Jul 2008
4
2
1
Aug 2008
9
4
1
Sep 2008
11
3
5
Oct 2008
14
3
4
Nov 2008
12
9
4
Dec 2008
1
3
0
Jan 2009
7
1
1
Feb 2009
8
0
2
Mar 2009
5
1
2
Apr 2009
8
3
0
May 2009
12
2
2
Jun 2009
5
0
2
Jul 2009
5
2
2
Aug 2009
4
0
1
Sep 2009
11
4
2
Oct 2009
10
1
2
Nov 2009
7
2
0
Dec 2009
12
4
8
Jan 2010
8
3
0
Feb 2010
2
1
0
Mar 2010
2
0
0
Apr 2010
15
1
1
May 2010
3
1
0
Jun 2010
12
2
8
Jul 2010
5
1
3
Sep 2010
1
0
0
Oct 2010
5
1
1
Nov 2010
8
2
2
Dec 2010
13
1
0
Jan 2011
5
4
0
Feb 2011
5
0
0
Mar 2011
6
0
0
Apr 2011
5
3
1
May 2011
1
3
0
Jun 2011
12
3
0
Jul 2011
15
3
0
Aug 2011
13
0
0
Sep 2011
27
0
0
Oct 2011
26
1
0
Nov 2011
28
13
0
Dec 2011
19
9
0
Jan 2012
4
5
0
Feb 2012
6
4
0
Mar 2012
22
7
0
Apr 2012
28
20
0
May 2012
31
14
0
Jun 2012
19
13
0
Jul 2012
18
15
0
Aug 2012
18
13
0
Sep 2012
21
14
0
Oct 2012
23
32
0
Nov 2012
28
22
0
Dec 2012
14
27
0
Jan 2013
32
31
0
Feb 2013
22
24
0
Mar 2013
22
42
0
Apr 2013
24
43
0
May 2013
37
37
0
Jun 2013
30
23
0
Jul 2013
40
31
0
Aug 2013
24
33
0
Sep 2013
10
40
0
Oct 2013
21
59
0
Nov 2013
15
63
0
Dec 2013
23
79
0
Jan 2014
7
137
0
Feb 2014
21
85
0
Mar 2014
18
99
0
Apr 2014
37
103
0
May 2014
26
61
0
Jun 2014
12
56
0
Jul 2014
18
45
0
Aug 2014
13
38
0
Sep 2014
16
60
0
Oct 2014
3
17
0
Nov 2014
8
54
0
Dec 2014
6
36
0
Jan 2015
9
81
0
Feb 2015
18
51
0
Mar 2015
17
64
0
Apr 2015
9
50
0
May 2015
13
76
0
Jun 2015
6
54
0
Jul 2015
15
48
0
Aug 2015
22
42
0
Sep 2015
154
84
0
Oct 2015
5
54
0
Nov 2015
101
62
0
Dec 2015
95
55
0
Jan 2016
12
50
0
Feb 2016
11
75
0
Mar 2016
39
75
0
Apr 2016
2
71
0
May 2016
0
54
0
Jun 2016
3
62
0
Jul 2016
4
47
0
Aug 2016
2
38
0
Sep 2016
5
45
0
Oct 2016
6
106
0
Nov 2016
5
110
0
Dec 2016
9
110
0
Jan 2017
7
69
0
Feb 2017
3
77
11
Mar 2017
1
41
3
Apr 2017
1
10
1
May 2017
0
49
3
Jun 2017
8
48
3
Jul 2017
15
14
8
Aug 2017
15
11
0
Sep 2017
48
44
4
Oct 2017
57
57
2
Nov 2017
53
53
4
Dec 2017
35
35
2
Jan 2018
173
171
9
Feb 2018
86
78
2
Mar 2018
167
162
7
Apr 2018
129
127
8
May 2018
171
175
9
Jun 2018
126
122
3
Jul 2018
146
146
10
Aug 2018
123
123
11
Sep 2018
141
139
20
Oct 2018
228
224
24
Nov 2018
229
227
13
Dec 2018
200
200
4
Jan 2019
177
177
5
Feb 2019
213
212
15
Mar 2019
187
185
16
Apr 2019
146
143
27
May 2019
110
110
26
Jun 2019
83
83
10
Jul 2019
126
127
9
Aug 2019
155
155
13
Sep 2019
177
176
10
Oct 2019
176
175
23
Nov 2019
150
149
10
Dec 2019
105
105
7
Jan 2020
158
157
22
Feb 2020
131
131
11
Mar 2020
103
103
24
Apr 2020
117
117
14
May 2020
132
132
18
Jun 2020
105
105
12
Jul 2020
107
107
9
Aug 2020
87
86
9
Sep 2020
127
124
9
Oct 2020
183
181
14
Nov 2020
147
148
19
Dec 2020
137
136
16
Jan 2021
143
142
22
Feb 2021
160
159
50
Mar 2021
136
136
21
Apr 2021
173
173
26
May 2021
114
114
23
Jun 2021
71
71
11
Jul 2021
131
131
12
Aug 2021
161
162
23
Sep 2021
153
153
17
Oct 2021
217
217
29
Nov 2021
185
186
37
Dec 2021
95
96
9
Jan 2022
137
137
12
Feb 2022
93
103
18
Mar 2022
116
121
9
Apr 2022
101
105
11
May 2022
172
182
21
Jun 2022
87
86
7
Jul 2022
70
75
14
Aug 2022
79
78
3
Sep 2022
103
103
11
Oct 2022
120
120
8
Nov 2022
78
79
8
Dec 2022
73
74
5
Jan 2023
64
66
9
Feb 2023
126
125
5
Mar 2023
72
74
10
Apr 2023
60
59
8
May 2023
59
60
10
Jun 2023
59
60
4
Jul 2023
73
72
15
Aug 2023
65
65
11
Sep 2023
75
77
9
Oct 2023
85
90
10
Nov 2023
68
69
8
Dec 2023
107
29
1
Jan 2024
26
0
0
Feb 2024
45
1
1
Mar 2024
82
1
0
Total
11655
14046
1399
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