NF V08-039-1:2004 Microbiology of food and animal feeding stuffs - Horizontal methods for the detection and enumeration of Enterobacteriaceae - Part 1 : detection and enumeration by MPN technique with pre-enrichment.
2004NF V08-039-1:2004 Microbiology of food and animal feeding stuffs - Horizontal methods for the detection and enumeration of Enterobacteriaceae - Part 1 : detection and enumeration by MPN technique with pre-enrichment.
1993NF V08-021:1993 Microbiology. General guidance for the enumeration of {Enterobacteriaceae} without resuscitation. Mpn technique and colony count technique.
1992NF V08-025:1992 Microbiology. General guidance for the detection of {Enterobacteriaceae} with pre-enrichment.