1. Bahadori T, Issues in particulate matter exposure assessment: relationship between outdoor, indoor, and personal measurements. Doctoral dissertation, #1.MHT.1998.4, Harvard School of Public Health, Boston, Massachusetts, 1998
2. Conner T, Private communication, U.S. Environmental Protection Agency, NERL, Research Triangle Park, NC 27711 1999
3. Dietz RN Goodrich RW Cote EA and Wieser RF, Detailed description and performance of a passive perfluorocarbon tracer system for building ventilation and air exchange measurements. In: Trechsel H.R., and Lagus P.L. (Eds.), Measured Air Leakage of Buildings, ASTM STP 904. American Society for Testing and Materials, Philadelphia, PA 1986 pp. 203–264
4. Evans G, Highsmith V, Sheldon L, Suggs J, Creason J, Walsh D, Rodes C, and Lawless P, The 1999 Fresno particulate matter exposure studies: comparison of community, outdoor, and residential PM mass measurements. JAWMA (2000) 50: 1887–1896 (submitted)
5. Hanley J, Ensor D, Smith D, and Sparks L, Fractional aerosol filtration efficiency of in-duct ventilation air cleaners. Indoor Air (1994) 4: 169–178