TY - GEN AU - Martz,D E AU - Falco,R J AU - Langner,G H TI - Time-averaged exposures to 220Rn and 222Rn progeny in Colorado homes SN - 0017-9078 PY - 1990///0705 KW - Air Pollution, Radioactive KW - Alpha Particles KW - Bismuth KW - Colorado KW - Environmental Exposure KW - Housing KW - Humans KW - Lead KW - Polonium KW - Radon KW - Radon Daughters KW - Time Factors N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1097/00004032-199006000-00002 ER -