1. Microbiology of Food and Animal Feeding Stuffs — Horizontal Method for the Enumeration of Coagulase-positive Staphylococci (Staphylococcus aureus and Other Species) — Part 1: Technique Using Baird-Parker Agar Medium (EN ISO 6888-1);Anonymous,1999
2. Microbiology of Food and Animal Feeding Stuffs — Horizontal Method for the Enumeration of Beta-glucuronidase-positive Escherichia coli — Part 2: Colony-count Technique at 44 °C Using 5-Bromo-4-chloro-3-indolyl beta-d-glucuronide (EN ISO16649-2);Anonymous,2001
3. Microbiology of Food and Animal Feeding Stuffs — Horizontal Method for the Detection of Salmonella spp. (EN ISO 6579);Anonymous,2002
4. Microbiology of Food and Animal Feeding Stuffs — Horizontal Method for the Enumeration of Presumptive Bacillus cereus - Colony-count Technique at 30 °C (EN ISO7932);Anonymous,2004
5. Microbiology of Food and Animal Feeding Stuffs — Horizontal Method for the Detection of Shigella spp. (EN ISO 21567);Anonymous,2004