Ittoop, Gijo, et al. “Maintenance of Haemocytes of Edible Oyster, Crassostrea Madrasensis (Preston) in Artificial Media”. Indian Journal of Fisheries, vol. 48, no. 2, Sept. 2011, pp. 177-82, https://epubs.icar.org.in/index.php/IJF/article/view/8441.