Yadav, Sanjeev Kumar, and Chandana Haldar. “Eco-Immunology: Role of Melatonin in Avian Immune Defense”. Journal of Endocrinology and Reproduction 16, no. 1 (June 1, 2012): 1–6. Accessed July 8, 2024. http://mail.informaticsjournals.com/index.php/jer/article/view/1949.