1. Allen, G., 2002, Alkaline phosphatase levels in pasteurised milk and cream from on-farm dairies in North West England., Master's thesis, University of Central Lancashire.
2. Assessment of pasteurisation of milk and cream produced by on-farm dairies using a fluorimetric method for alkaline phosphatase activity;Allen;Communicable Disease and Public Health,2004
3. Six people die in E. coli O157 food poisoning outbreak;Anon;Veterinary Record,1996
4. Public health — E. coli O157 food poisoning outbreak linked to milk;Anon;Veterinary Record,1999
5. The virulence characteristics of strains of Escherichia coli isolated from cases of bovine mastitis in England and Wales;Barrow;Veterinary Microbiology,1989