Hassan, M. S., S. F. Sonia, F. Ara, M. A. Yusuf, A. R. Sharif, M. A. Rahman, and A. Huque. “An Electrophysiological Assessment of Subclinical Lead Toxicity in Children”. Journal of Shaheed Suhrawardy Medical College, vol. 6, no. 1, Mar. 2017, pp. 23-26, doi:10.3329/jssmc.v6i1.31488.