Editor's choice
![](/images/Oa.jpg)
Editor's Choice
Author's affiliations
J P van Niekerk, HMPG
Full Text
![](/images/icons/PDF.png)
Cite this article
South African Medical Journal 2005;95(1):6.
Article History
Date submitted: 2008-04-11
Date published: 2008-04-11
Date published: 2008-04-11
Article Views
Abstract views: 621
Full text views: 995
Full text views: 995
Comments on this article
*Read our policy for posting comments here