GUPTA, Prof. Dr. P K. ESSENTIAL CONCEPTS IN TOXICOLOGY. Journal of Drug Delivery and Therapeutics, India, v. 4, n. 2, p. 00, 2014. DOI: 10.22270/jddt.v4i2.803. Disponível em: https://www.jddtonline.info/index.php/jddt/article/view/803. Acesso em: 2 feb. 2026.