A. O. Simon, S. P. Singh, and A. H. Ahmad, “Detection of chlorpyrifos residues in porcine using high performance liquid chromatography”, Indian J of Anim Sci, vol. 76, no. 11, Mar. 2011, Accessed: Jul. 07, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/4465