“Fowl typhoid live lyophilized vaccine applied at 3-month intervals protected layer chickens from Salmonella gallinarum infection and prevented cloacal shedding” (2022) Journal of Advanced Veterinary and Animal Research, 9(2), pp. 301–309. Available at: https://www.banglajol.info/index.php/JAVAR/article/view/80157 (Accessed: 3 July 2026).