2Scruple AB, Turner GC, Lowry DM. Outbreak of food-poi- soning caused hy SalmoneUa virchow in spit-roasted chicken [J.BrMedd, 1968, 4 (12): 801-803.
3Norris PG. Meningism following Salmonella virehow food poisoning [J].Postgrad Med J, 1986, 62 (729): 621- 622.
4Ribot [M, Fair MA, Gautom R, et al. Standardization of pulsed field gel electrophoresis protocols for the subtypig of Eseherichia coli O157 ; H7, Salmonella and Shigella for PulseNet [J.Foodborne Pathog Dis, 2006, 3 (1): 59-67.
5Tenover FC, Arbeit RD, Goering RV, et al. Interpreting chromosomal DNA restriction patterns produced by pulsed- field geI eleetreplaoresis: criteria for bacterial strain typing [J].J Clin Microbiol, 1995, 33 (9): 2233-2239.