1. Microorganisms in Foods 2. Sampling for microbiological analysis: principles and specific applications;Anon,1986
2. ISO 11290-1:1997 Microbiology of food and animal feeding stuffs – Horizontal method for the detection and enumeration of Listeria monocytogenes – Part 1: Detection method;Anon,1997
3. ISO 17410:2001 Microbiology of food and animal feeding stuffs – Horizontal method for the enumeration of psychrotrophic microorganisms;Anon,2001
4. ISO 16654:2001 Microbiology of food and animal feeding stuffs – Horizontal method for the detection of Escherichia coli O157;Anon,2001
5. ISO 6579:2002 Microbiology of food and animal feeding stuffs – Horizontal method for the detection of Salmonella spp;Anon,2002