Determination of Lead in Human Calculi and Its Effects on Renal Function of Lead Occupational Workers. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 17, n. 1, p. 72 – 76, 2016. DOI: 10.21743/pjaec/2016.06.011. Disponível em: http://pjaec.pk/index.php/pjaec/article/view/247. Acesso em: 12 jul. 2025.