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Volume 22, Issue 4
What are cohort studies?
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What are cohort studies?
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Online download statistics by month:
Online download statistics by month: August 2019 to July 2020
Abstract
Full
Pdf
Aug 2019
84
7
11
Sep 2019
279
192
38
Oct 2019
703
721
68
Nov 2019
1184
1196
120
Dec 2019
769
785
57
Jan 2020
1220
1182
108
Feb 2020
1371
1338
79
Mar 2020
2213
2172
142
Apr 2020
2228
2185
159
May 2020
1865
1804
163
Jun 2020
1556
1521
118
Jul 2020
1110
1098
84
Total
14582
14201
1147
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