See original article: Lloyd-Williams and Dogra 80 (939): 31.
- Miscellaneous
- Retraction
CiteULike
Delicious
Digg
Facebook
Google+
Mendeley
Reddit
Technorati
Twitter
This Article
Services
- Email this link to a friend
- Alert me when this article is cited
- Alert me if a correction is posted
- Alert me when eletters are published
- Article Usage Statistics
- Similar articles in this journal
- Similar articles in Web of Science
- Similar articles in PubMed
- Add article to my folders
- Download to citation manager
- Request permissions
Responses
- Submit a response
- No responses published
Citing articles
Google Scholar
PubMed
Related Content
Social bookmarking
-
- CiteULike
- Delicious
- Digg
- Facebook
- Google+
- Mendeley
- Reddit
- Technorati
- Twitter
Free sample
This recent issue is free to all users to allow everyone the opportunity to see the full scope and typical content of
PMJ.
View free sample issue >>
Don't forget to sign up for content alerts so you keep up to date with all the articles as they are published.
- Online First : Online First
- Papers in press : Papers in press
- Current issue : Current issue
- Archive : eLetters | Topic collections | RSS
- About the journal : About the journal | Editorial board | Instructions for authors | Open Access | Reviewers | Most read articles
- Submit a paper : Online submission site | Instructions for authors | Open Access | Track your article
- Subscribe : Subscribe to the journal | Prices | Email alerts
- Help : Contact us | Feedback form | Reprints | Permissions | Advertising
