Afroz, Farzana, Md Mostafizer Rahman, Md Fakhruzzaman, and Mezabh Uddin. “Lethal Effects of Salmonella Toxin Isolated from Layer Chickens”. Microbes and Health 1, no. 1 (February 9, 2013): 19–22. Accessed October 1, 2022. https://banglajol.info/index.php/MH/article/view/13708.