1. Finished product quality and safety;Agarwal R;All India Dairy Business Directory,2006
2. Overview of antibiotic residues in beef and mutton in Ardebil, North West of Iran;Babapour A;World Appl Sci J,2012
3. Brenner DJ, Richard C, Steigerwalt AG, Asbury MA, Mandel M 1980 Enterobacter gergoviae sp. nov.: a new species of Enterobacteriaceae found in clinical specimens and the environment. Int J Sys Evol Microbiol 30: 1–6.
4. Brenner Don J, Farmer J (2005) Enterobacteriales: List of species of the genus Escherichia. Bergey‘s Manual Trust‖, II edition, Springer, New York 623–624.
5. Cockerill FR, Clinical, Institute, L.S., 2010 Performance standards for antimicrobial susceptibility testing: twentieth informational supplement; [… provides updated tables for… M02-A10 and M07-A8]. National Committee for Clinical Laboratory Standards.