Air pollution, airway inflammation, and lung function in a cohort study of Mexico City schoolchildren.
Barraza-Villarreal A, Sunyer J, Hernandez-Cadena L, Escamilla-Nu?ez MC, Sienra-Monge JJ, Ram?rez-Aguilar M, Cortez-Lugo M, Holguin F, Diaz-S?nchez D, Olin AC, Romieu I. Air pollution, airway inflammation, and lung function in a cohort study of Mexico City schoolchildren. Environ Health Perspect. 2008 Jun; 116(6):832-8.