1. Commutability of food microbiology proficiency testing samples;Abdelmassih;J Appl Microbiol,2014
2. AFNOR 2011 Microbiology of food and animal feeding stuffs - enumeration of spores from food products before appertization process by colony counts Association Française de Normalisation
3. Anonymous 1994 ISO 5725-2: Accuracy (trueness and precision) of measurement methods and results - part 2: basic method for the determination of repeatability and reproducibility of a standard measurement method
4. Anonymous 1998 ISO 15214: Microbiology of food and animal feeding stuffs - horizontal method for the enumeration of mesophilic lactic acid bacteria - colony-count technique at 30 degrees C
5. Anonymous 2005 ISO/IEC 17025: General requirements for the competence of testing and calibration laboratories