Wannaprasat, W. and Chuanchuen1, R. 2013. Mutations in Topoisomerase Genes and Expression of AcrAB Multidrug Efflux System in Fluoroquinolone-Resistant Salmonella enterica from Pork and Patients. The Thai Journal of Veterinary Medicine. 43, 2 (Jun. 2013), 243–249.