Balamurugan, K., et al. “Isolation and Characterization of a Novel ?-Conotoxin from the Venom of Vermivorous Cone Snail Conus Parvatus”. Asian Journal of Chemistry, vol. 20, no. 7, Mar. 2010, pp. 5082-94, https://asianpubs.org/index.php/ajchem/article/view/12938.