1. Polymerase chain reaction (PCR) for detection of pathogenic microorganisms in bacteriological monitoring of dairy products;Allmann;Res. Microbiol.,1995
2. Practical Statistics for Medical Research,1990
3. Anonymus, ISO 6888-1: Microbiology of food and animal feeding stuffs—horizontal method for the enumeration of coagulase positive Staphylococci (Staphylococcus aureus and other species) by colony-count technique at 35 °C/37 °C. Part 1: Technique with confirmation of colonies, Geneva, Switzerland, 1999
4. Anonymus, ISO 6888-2: Microbiology of food and animal feeding stuffs—horizontal method for the enumeration of coagulase positive Staphylococci (Staphylococcus aureus and other species) by colony-count technique at 35 °C/37 °C. Part 2: Technique without confirmation of colonies, Geneva, Switzerland, 1999
5. Anonymus, ISO 6888-3: Microbiology of food and animal feeding stuffs—horizontal method for the enumeration of coagulase positive Staphylococci (Staphylococcus aureus and other species) by colony-count technique at 35 °C/37 °C. Part 3: Detection and MPN technique for low numbers, Geneva, Switzerland, 2001