Sorry this is the link

http://www.mustrad.org.uk/

But I landed here via a Google search:

http://www.mustrad.org.uk/ssp/ssp_ndx.htm

and at the bottom of which are lots of broken links ...

http://www.mustrad.org.uk/ssp/articles.htm
http://www.mustrad.org.uk/ssp/news.htm
http://www.mustrad.org.uk/ssp/editor.htm

etc.

CJB.