Srivastav, Ajai, Shilpi Srivastava, Abhishek Kumar, Sunil Srivastav, and Nobuo Suzuki. “Effects of Chlorpyrifos on Ultimobranchial and Parathyroid Glands of Indian Skipper Frog, Euphlyctis Cyanophlyctis”. European Journal of Biological Research 10, no. 4 (August 27, 2020): 296-306. Accessed April 20, 2024. http://www.journals.tmkarpinski.com/index.php/ejbr/article/view/318.