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
Podcasts
About
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
Authors
Podcasts
About
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
You are here
Home
Online First
Correspondence on ‘classification criteria: time for a rethink ‘by D Porter et al’
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Correspondence
Correspondence on ‘classification criteria: time for a rethink ‘by D Porter
et al’
Free
Online download statistics by month:
Online download statistics by month: September 2020 to November 2021
Abstract
Full
Pdf
Sep 2020
169
165
36
Oct 2020
275
274
26
Nov 2020
211
210
10
Dec 2020
25
25
16
Jan 2021
23
21
8
Feb 2021
11
11
10
Mar 2021
17
17
8
Apr 2021
9
8
6
May 2021
55
55
8
Jun 2021
21
26
3
Jul 2021
34
40
5
Aug 2021
26
35
11
Sep 2021
21
30
8
Oct 2021
28
37
21
Nov 2021
46
55
19
Total
971
1009
195
Read the full text or download the PDF:
Subscribe
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?
PDF