Determination of the Antiprotozoal and Antibacterial Drug Metronidazole in Blood and Dosage Forms Using a Simple Spectrophotometric Method. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 23, n. 2, p. 194–204, 2024. DOI: 10.21743/pjaec/2022.12.02. Disponível em: http://pjaec.pk/index.php/pjaec/article/view/31. Acesso em: 4 jul. 2025.