Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
Basket
Search
More
Search for this keyword
Advanced search
Latest content
Current issue
Archive
Authors
About
Special Issue
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
Authors
About
Special Issue
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
BMJ Journals
More
You are here
Home
Archive
Volume 18, Issue 3
Environmental factors, including cannabis, are strongly related to the age of onset and morbidity of schizophrenia
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Responses
Article
metrics
Alerts
PDF
Causes and risk factors
Environmental factors, including cannabis, are strongly related to the age of onset and morbidity of schizophrenia
Online download statistics by month:
Online download statistics by month: May 2015 to February 2021
Abstract
Full
Pdf
May 2015
339
33
31
Jun 2015
134
10
12
Jul 2015
261
34
24
Aug 2015
130
20
15
Sep 2015
135
15
23
Oct 2015
67
10
8
Nov 2015
44
9
11
Dec 2015
33
8
6
Jan 2016
52
13
8
Feb 2016
51
5
11
Mar 2016
88
9
11
Apr 2016
44
8
8
May 2016
40
5
6
Jun 2016
45
9
4
Jul 2016
20
1
2
Aug 2016
34
3
7
Sep 2016
26
3
5
Oct 2016
45
4
5
Nov 2016
37
3
7
Dec 2016
35
2
2
Jan 2017
30
5
3
Feb 2017
29
3
0
Mar 2017
25
9
3
Apr 2017
34
5
2
May 2017
31
12
6
Jun 2017
39
5
3
Jul 2017
71
3
2
Aug 2017
54
3
1
Sep 2017
64
1
0
Oct 2017
72
6
4
Nov 2017
69
10
3
Dec 2017
123
12
3
Jan 2018
60
9
0
Feb 2018
60
2
1
Mar 2018
76
7
2
Apr 2018
60
7
2
May 2018
58
4
2
Jun 2018
43
0
0
Jul 2018
71
6
5
Aug 2018
42
24
7
Sep 2018
27
3
1
Oct 2018
62
5
3
Nov 2018
86
5
3
Dec 2018
66
3
0
Jan 2019
50
2
1
Feb 2019
89
6
1
Mar 2019
111
11
7
Apr 2019
73
2
0
May 2019
70
4
1
Jun 2019
40
1
1
Jul 2019
33
1
0
Aug 2019
45
3
0
Sep 2019
46
2
1
Oct 2019
64
5
4
Nov 2019
43
3
3
Dec 2019
30
0
2
Jan 2020
34
1
1
Feb 2020
27
1
1
Mar 2020
45
3
1
Apr 2020
24
0
0
May 2020
33
3
1
Jun 2020
22
0
0
Jul 2020
24
0
0
Aug 2020
20
0
1
Sep 2020
48
3
1
Oct 2020
27
1
1
Nov 2020
36
0
0
Dec 2020
33
0
0
Jan 2021
22
0
0
Feb 2021
36
0
0
Total
4137
405
290
Read the full text or download the PDF:
Subscribe (£96)
Log in
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?