Siddique, A. B., and R. . Khaton. “Prevalence and Pathological Investigation of Fowl Typhoid in Commercial Poultry Farms at the Rajshahi City Corporation Area of Bangladesh”. Research in Agriculture Livestock and Fisheries, vol. 8, no. 2, Aug. 2021, pp. 201-9, doi:10.3329/ralf.v8i2.55490.