Ambient Levels of Air Pollution Induce Goblet-Cell Hyperplasia in Human conjunctival Epithelium - Novaes, Priscila; Saldiva, Paulo Hilário Nascimento; Kara-José, Newton; Macchione, Mariangela; Matsuda, Monique; Racca, Lourdes; Berra, Alejandro (Environmental Health Perspectives, 2007)