Dave Weldons old UVB study link

[nightcrawler]

I remember a few years back there was a study on UVA and UVB, and different things that I would like to read about. I am not sure if Dave Weldon was a part of it or not, but I swear that it was in his sig.

Does anyone have the link handy?
I got a new computer and I lost all my old good links.

Thank you very much.

 

[nightcrawler]

Found it. Thanks guys.

http://www.uvguide.co.uk/phototherapyphosphor.htm