Authors: Maria Cristina Schneider; Patricia Nájera; Sylvain Aldighieri; Jorge Bacallao; Aida Soto; Wilmer Marquiño; Lesbia Altamirano; Carlos Saenz; Jesus Marin; Eduardo Jimenez; Matthew Moynihan; Marcos Espinal Journal: Int J Environ Res Public Health Date: 2012-10-26 Impact factor: 3.390