@misc{indiciaea0e9d407bb43, title = {New Homogeneous Spatial Areas Identified Using Case-Crossover Spatial Lag Grid Differences between Aerosol Optical Depth-PM2.5 and Respiratory-Cardiovascular Emergency Department Visits and Hospitalizations}, author = {John T. Braggio and Eric S. Hall and Stephanie A. Weber and Amy K. Huff}, url = {https://ntrs.nasa.gov/citations/19043624513432}, note = {Source identifier: 19043624513432} }