Assessment of neighbourhood-level socioeconomic status as a modifier of air pollution–asthma associations among children in Atlanta
Cassandra R O'Lenick, Andrea Winquist, James A Mulholland, Mariel D Friberg, Howard H Chang, Michael R Kramer, Lyndsey A Darrow, Stefanie Ebelt Sarnat
J Epidemiol Community Health Feb 2017, 71 (2) 129-136; DOI: 10.1136/jech-2015-206530