Correlation analysis of the long latency auditory evoked potential N2 and cognitive P3 with the level of lead poisoning in children - Alvarenga, Kátia de Freitas; Bernardez-Braga, Gabriela Rosito Alvarez; Zucki, Fernanda; Duarte, Josilene Luciene; Lopes, Andrea Cintra; Feniman, Mariza Ribeiro (International Archives of Otorhinolaryngology, 2013)