C. . Saengthongpinit, S. Viriyarampa, and T. . Songserm, “Longitudinal survey of Campylobacter and Salmonella isolates from free-grazing, laying duck flocks in lower central provinces, Thailand”, Agr. Nat. Resour., vol. 54, no. 1, pp. 17–24, Feb. 2020.