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Volume 97, Issue 3
What causes attention deficit hyperactivity disorder?
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What causes attention deficit hyperactivity disorder?
Online download statistics by month:
Online download statistics by month: October 2011 to May 2023
Abstract
Full
Pdf
Sep 2011
471
152
208
Oct 2011
204
165
128
Nov 2011
131
53
77
Dec 2011
135
30
38
Jan 2012
143
28
33
Feb 2012
689
80
139
Mar 2012
874
95
176
Apr 2012
480
45
122
May 2012
344
59
110
Jun 2012
242
40
68
Jul 2012
208
29
53
Aug 2012
180
69
64
Sep 2012
211
50
69
Oct 2012
236
66
86
Nov 2012
248
69
90
Dec 2012
153
21
34
Jan 2013
223
32
55
Feb 2013
254
56
64
Mar 2013
227
39
52
Apr 2013
273
54
95
May 2013
177
39
51
Jun 2013
111
51
62
Jul 2013
107
77
64
Aug 2013
111
53
56
Sep 2013
155
87
57
Oct 2013
155
93
84
Nov 2013
270
141
149
Dec 2013
141
82
77
Jan 2014
179
88
65
Feb 2014
150
104
80
Mar 2014
206
124
94
Apr 2014
260
159
159
May 2014
194
127
139
Jun 2014
127
77
87
Jul 2014
201
144
114
Aug 2014
124
77
97
Sep 2014
170
98
104
Oct 2014
273
124
101
Nov 2014
262
170
124
Dec 2014
176
101
75
Jan 2015
235
97
75
Feb 2015
251
106
93
Mar 2015
373
164
195
Apr 2015
352
159
125
May 2015
305
154
131
Jun 2015
164
78
41
Jul 2015
138
76
36
Aug 2015
206
61
42
Sep 2015
240
68
62
Oct 2015
202
71
44
Nov 2015
380
89
73
Dec 2015
240
57
44
Jan 2016
172
34
41
Feb 2016
162
64
47
Mar 2016
212
53
95
Apr 2016
237
103
109
May 2016
165
68
81
Jun 2016
140
74
55
Jul 2016
142
50
45
Aug 2016
171
66
40
Sep 2016
224
65
70
Oct 2016
320
203
102
Nov 2016
319
117
65
Dec 2016
235
120
33
Jan 2017
210
66
49
Feb 2017
120
31
40
Mar 2017
195
259
96
Apr 2017
134
395
134
May 2017
102
503
91
Jun 2017
207
399
65
Jul 2017
660
587
90
Aug 2017
710
575
48
Sep 2017
487
364
52
Oct 2017
625
448
72
Nov 2017
800
601
109
Dec 2017
481
380
47
Jan 2018
479
384
67
Feb 2018
675
450
62
Mar 2018
1238
957
160
Apr 2018
1053
884
193
May 2018
1012
1008
145
Jun 2018
657
643
63
Jul 2018
626
535
110
Aug 2018
655
584
97
Sep 2018
1027
777
146
Oct 2018
1528
1288
465
Nov 2018
1632
1424
648
Dec 2018
1546
1302
427
Jan 2019
1328
1127
376
Feb 2019
1255
968
517
Mar 2019
1834
1475
632
Apr 2019
2343
1940
929
May 2019
1846
1548
885
Jun 2019
995
854
721
Jul 2019
1024
861
805
Aug 2019
1187
999
909
Sep 2019
1822
1449
927
Oct 2019
2265
1887
790
Nov 2019
1959
1603
593
Dec 2019
1623
1384
698
Jan 2020
1472
1286
960
Feb 2020
2133
1966
864
Mar 2020
1522
1349
358
Apr 2020
1055
946
203
May 2020
960
809
255
Jun 2020
686
583
158
Jul 2020
665
532
154
Aug 2020
509
413
141
Sep 2020
857
687
125
Oct 2020
1359
1036
252
Nov 2020
1344
986
313
Dec 2020
1283
1068
193
Jan 2021
1109
939
166
Feb 2021
1090
946
159
Mar 2021
1466
1194
191
Apr 2021
1491
1234
256
May 2021
1377
1243
285
Jun 2021
709
718
184
Jul 2021
737
752
162
Aug 2021
721
730
122
Sep 2021
1035
1049
168
Oct 2021
1937
1536
251
Nov 2021
2204
1803
353
Dec 2021
2148
1820
279
Jan 2022
1636
1360
216
Feb 2022
1583
1345
250
Mar 2022
2059
1760
314
Apr 2022
2532
2112
358
May 2022
2289
1898
327
Jun 2022
1116
917
235
Jul 2022
1003
840
168
Aug 2022
863
721
171
Sep 2022
1047
787
227
Oct 2022
1545
1209
286
Nov 2022
1531
1140
349
Dec 2022
1172
834
269
Jan 2023
1086
746
237
Feb 2023
1119
857
262
Mar 2023
1597
1074
308
Apr 2023
1480
974
398
Total
104927
80583
28529
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