Thanks Lani.
My browser cookie settings would not let me look at it.
I googled it and did not find it but found this which is straightforward in its comment
http://www.springerlink.com/content/8310235677lm7875/
Abstract There is a growing body of evidence that COX-2 expression s a fundamental step in breast cancer pathogenesis acting through prostaglandin-dependent and independent mechanisms. Epidemiological studies suggest that NSAIDs confer a moderate degree of benefit against breast cancer. However further work is required to establish how this enzyme system can be best manipulated for therapeutic benefit.