1. WFCC (1999) Guidelines for the Establishment and Operation of Collections of Cultures of Microorganisms, World Federation for Culture Collections (http://wfcc.info/guideline.html).
2. Patenting microorganisms: towards creating a policy framework;Sekar;J. Intellect. Prop. Rights,2002
3. TIFAC (1998) Intellectual Property Rights (Bulletin 4, pp. 1–12), Technology Information, Forecasting and Assessment Council, India, (http://www.tifac.org.in/).
4. Organization for Economic Co-operation and Development (2001) Biological Resource Centres: Underpinning the Future of Life Sciences and Biotechnology, OECD Science and Information Technology 7, 1–68.
5. The security of microorganisms distributed by culture collections;Symoens;BCCM News,2002