CHANDRAMOHAN, B S, S K VIJAYASARTHI, and SUGUNA RAO. “Malformations of Beak in Chick Embryos”. The Indian Journal of Animal Sciences 74, no. 4 (March 2, 2014). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/38461.