S. RATHNAPRABA, K. KUMANAN, K. VIJAYARANI, M. PALANISAMMI, and L. GUNASEELAN, “Molecular typing of classical swine fever viruses from field outbreaks in Southern India”, Indian J of Anim Sci, vol. 84, no. 7, pp. 723–727, Jul. 2014, doi: 10.56093/ijans.v84i7.42086.