Rajamuthu S, Parthiban M, Kumar TMAS, Aruni W, Kumar SS. Nucleotide sequence analysis of the viral envelope protein gene (P32) region of sheep poxvirus strains from India. Indian J of Anim Sci. 2011;80(2). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/2766