1. The cost of testing “existing” chemicals;FRAME News,1990
2. Anon., 2001. White Paper on a Strategy for a Future Chemicals Policy (COM(2001)88 final). European Commission, Brussels. Web site http://europa.eu.int/comm/environment/chemicals/whitepaper.htm (Accessed 15.11.2002).
3. Introduction to the Fourth Annual FRAME Lecture by Dr Ian Kimber, presented at the Royal College of Physicians, London, on 16 October 2002;Balls;ATLA,2002
4. The FRAME interlaboratory programme on in vitro cytotoxicology;Balls;Food and Chemical Toxicology,1985
5. In vitro transformation with chemical carcinogens;Berwald;Nature, London,1963