1. ACMSF 1995 Report on Verotoxin-producing http://acmsf.food.gov.uk/acmsfreps/acmsfreports
2. 1992 http://eur-lex.europa.eu/en/index.htm
3. Salmonella gold-coast and Cheddar cheese: update;Communicable Disease Report Weekly,1997
4. Food Safety and Cheese;International Food Safety News,1998a
5. Escherichia coli O157 in Somerset;Communicable Disease Report Weekly,1998b