The Research Triangle Park particulate matter panel study: PM mass concentration relationships

Williams, R., Suggs, J., Rea, A., Leovic, K., Vette, A., Croghan, C., Sheldon, L., Rodes, C., Thornburg, J., Ejire, A., Herbst, M., & Sanders, W. (2003). The Research Triangle Park particulate matter panel study: PM mass concentration relationships. Atmospheric Environment, 37(38), 5349-5363.