Ramadan, A.A., H. Mandil, and W. Asaad. “Development of a New Method for Determination of Lead in Urine by Anodic Stripping Pulse Voltammetry in Methanol”. Asian Journal of Chemistry 18, no. 1 (March 30, 2010): 50–56. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/21269.