MISHRA, BINA, G RAVI KUMAR, SONAL SONAL, C L PATEL, and V K CHATURVEDI. “Phylogenetic Analysis of Sheep Pox Virus (SPPV) Virion Core Protein P4a Gene Revealed Extensive Sequence Conservation Among Capripox Viruses”. The Indian Journal of Animal Sciences 88, no. 1 (May 7, 2018): 21–24. Accessed September 25, 2023. https://epubs.icar.org.in/index.php/IJAnS/article/view/79420.