Hossain, M.B. et al. 2013. Comparative Study of Carp Pituitary Gland (PG) Extract and Synthetic Hormone Ovaprim Used in the Induced Breeding of Stinging Catfish, Heteropneustes fossilis (Siluriformes: Heteropneustidae). Our Nature. 10, 1 (Mar. 2013), 89–95. DOI:https://doi.org/10.3126/on.v10i1.7755.