1. Ethical issues in biotechnology;Polkinghorne;Trends Biotechnol,2000
2. The Human Genetics Commission Website. URL: http://www.hgc.gov.uk
3. Agriculture and Environment Biotechnology Commission. URL: http://www.aebc.gov.uk
4. Prince Charles HRH: Respect for the Earth. Lecture 6 BBC Reith Lectures 2000, URL: http://news.bbc.co.uk/hi/english/static/events/reith_2000/lecture6.stm
5. What makes genetically modified organisms so distasteful?;Davies;Trends Biotechnol,2001