Nagendra Nath Barman, Debojyoti Borkotoky , Biswajyoti Borah and Anjan Jyoti Nath , Papiya Das, Durlav Prasad Borah 2020. Seasonal emergence of swine erysipelas in hilly state Nagaland, Northeast India. African Journal of Pig Farming. 9, 1 (Oct. 2020), 1–6.