PARK, N.; BCIT SCHOOL OF HEALTH SCIENCES, ENVIRONMENTAL HEALTH; DALE, C.; TIRADO, M.; KUO, H. Accuracy of a commercial lead test kit. BCIT Environmental Public Health Journal, [S. l.], 2021. Disponível em: https://journals.bcit.ca/index.php/ehj/article/view/170. Acesso em: 25 jun. 2022.