Gopinathan R, Kang G, V AG, N A, Vasanthana G. Evidence of verocytotoxigenic Escherichia coli (VTEC) in livestock of Tamil Nadu-an explorative study. Indian J of Anim Sci. 2005;75(11). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/8238