TY - BOOK T1 - Exposure of high risk subpopulations to particlesfinal report (APM-21) / DA - [2003] CY - Research Triangle Park, NC : AU - Wallace, Lance A. CN - EP 11.2: PB - National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, PP - Research Triangle Park, NC : PY - [2003] N1 - "December 2003." N1 - Shipping list no.: 2004-0270-M. N1 - "EPA/600/R-03/145." ID - 279780 KW - Air KW - Indoor air pollution. KW - Particles KW - Particles KW - Environmental risk assessment. TI - Exposure of high risk subpopulations to particlesfinal report (APM-21) / ER -