SIMON, A O; SINGH, S P; AHMAD, A H. Detection of chlorpyrifos residues in porcine using high performance liquid chromatography. The Indian Journal of Animal Sciences, Delhi, India, v. 76, n. 11, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4465. Acesso em: 21 oct. 2025.