Chalermkiat Saengthongpinit, Srisamai Viriyarampa, and Thavajchai Sakpuaram, “Prevalence of Campylobacter spp. in Chicken from Retail Markets in Nakhon Pathom Province”, Agr. Nat. Resour., vol. 39, no. 4, pp. 633–637, Dec. 2005.