M. ROUT, N. S. NAIR, B. DAS, S. SUBRAMANIAM, J. K. MOHAPATRA, and B. PATTNAIK, “Foot-and-mouth disease in elephants in Kerala state of India during 2013”, Indian J of Anim Sci, vol. 86, no. 6, pp. 627–631, Jun. 2016, doi: 10.56093/ijans.v86i6.59128.