1. Biological Resource Centres Underpinning the Future of Life Sciences and Biotechnology (Online) http://oecdpublications.gfi-nb.com/cgi-bin/oecdbookshop.storefront 2007
2. Biological Resource Centres OECD Best Practice Guidelines for Biological Resource Centres (Online) http://www.oecd.org/dataoecd/6/27/38778261.pdf 2007
3. Natural Products as Sources of New Drugs over the Last 25 Years