Microbiopsies of surface dental enamel as a tool to measure body lead burden - Olympio, Kelly Polido Kaneshiro; Naozuka, Juliana; Magalhães, Ana Carolina; Garcia, Manuel Valentim de Pera; Oliveira, Pedro Vitoriano de; Buzalaf, Marília Afonso Rabelo; Bechara, Etelvino José Henriques; Günther, Wanda Maria Risso (Journal of Toxicology and Environmental Health, Part A, 2010)