R., Fathima, and K. M. Lucy. “Pattern of Distribution of Epinephrine and Norepinephrinecellsin the Adrenal Gland of Kuttanad Ducks (Anas Platyrhynchos Domesticus) During Post Hatch Period”. The International Journal of Science & Technoledge 2, no. 6 (June 30, 2014). Accessed July 7, 2024. http://internationaljournalcorner.com/index.php/theijst/article/view/139005.