BURJU, N R, et al. “Effects of Salmonella Cytotoxic-Enterotoxin on Madin Darby Bovine Kidney (MDBK) and African Green Monkey Kidney (VERO) Cells*”. The Indian Journal of Animal Sciences, vol. 71, no. 5, Jan. 2014, https://epubs.icar.org.in/index.php/IJAnS/article/view/36653.