Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in via your Society
Select your society
ACMSE
ACPSEM
ACSEP
AMSSM
BASEM
BASRAT
CASEM
CLINICAL EDGE
FSEM
GISSPORT
IOC
OSCA
SASMA
SGMS
SMA
SPC
SPNZ
SSMS
SSPA
SST
SUFT
VSG
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
For authors
Resources
About
New editors
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
For authors
Resources
About
New editors
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in via your Society
Select your society
ACMSE
ACPSEM
ACSEP
AMSSM
BASEM
BASRAT
CASEM
CLINICAL EDGE
FSEM
GISSPORT
IOC
OSCA
SASMA
SGMS
SMA
SPC
SPNZ
SSMS
SSPA
SST
SUFT
VSG
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
You are here
Home
Archive
Volume 51, Issue 11
Efficacy of a football rule to prevent concussion
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Advanced or Novel Testing
Abstracts
172
Efficacy of a football rule to prevent concussion
Online download statistics by month:
Online download statistics by month: May 2017 to August 2023
Abstract
Full
Pdf
May 2017
69
0
5
Jun 2017
28
0
2
Jul 2017
30
0
1
Aug 2017
28
0
2
Sep 2017
46
0
1
Oct 2017
36
0
3
Nov 2017
90
0
2
Dec 2017
38
0
8
Jan 2018
50
0
0
Feb 2018
56
0
1
Mar 2018
66
0
1
Apr 2018
76
0
1
May 2018
76
0
0
Jun 2018
70
0
0
Jul 2018
44
0
1
Aug 2018
26
0
0
Sep 2018
40
0
2
Oct 2018
94
0
0
Nov 2018
166
0
2
Dec 2018
102
0
2
Jan 2019
87
0
2
Feb 2019
126
0
3
Mar 2019
117
0
0
Apr 2019
84
0
2
May 2019
78
0
2
Jun 2019
53
0
1
Jul 2019
24
0
0
Aug 2019
27
0
0
Sep 2019
23
0
0
Oct 2019
54
0
0
Nov 2019
97
0
3
Dec 2019
51
0
1
Jan 2020
41
0
0
Feb 2020
55
0
0
Mar 2020
42
0
0
Apr 2020
31
0
0
May 2020
56
0
4
Jun 2020
37
0
10
Jul 2020
25
0
0
Aug 2020
13
0
1
Sep 2020
35
0
1
Oct 2020
804
0
1
Nov 2020
158
0
1
Dec 2020
43
0
0
Jan 2021
82
0
2
Feb 2021
120
0
5
Mar 2021
132
0
2
Apr 2021
44
0
1
May 2021
29
0
0
Jul 2021
2
0
6
Aug 2021
1
0
1
Sep 2021
3
0
1
Oct 2021
78
0
1
Nov 2021
33
0
2
Dec 2021
45
0
2
Jan 2022
166
0
3
Feb 2022
64
0
1
Mar 2022
77
0
3
Apr 2022
85
0
1
May 2022
100
0
2
Jun 2022
50
0
0
Jul 2022
40
0
0
Aug 2022
73
0
1
Sep 2022
123
0
0
Oct 2022
121
0
1
Nov 2022
90
0
1
Dec 2022
77
0
4
Jan 2023
44
0
2
Feb 2023
105
0
1
Mar 2023
89
0
3
Apr 2023
68
0
2
May 2023
30
0
0
Jun 2023
18
0
0
Jul 2023
126
0
1
Aug 2023
56
0
0
Total
5563
0
115
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in via your Society
Select your society
ACMSE
ACPSEM
ACSEP
AMSSM
BASEM
BASRAT
CASEM
CLINICAL EDGE
FSEM
GISSPORT
IOC
OSCA
SASMA
SGMS
SMA
SPC
SPNZ
SSMS
SSPA
SST
SUFT
VSG
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?