1. Variation in long-term radon and daughters concentration with position inside a room;Abu-Jarad;Radiat. Protect. Dosim.,1982
2. Acute exposure from 222Rn and aerosols in drinking water;Bernhardt;Environ. Int.,1996
3. Geologic and hydrologic factors controlling radon-222 in ground water in Maine;Brutsaert;Ground Water,1981
4. A lognormal distribution for time spent showering;Burmaster;Risk Anal.,1998
5. Campbell, T.R., 2006. Radon-222 and other naturally-occurring radionuclides in private drinking water wells and radon in indoor air in Buncombe, Henderson, and Transylvania Counties, North Carolina, 2005. North Carolina Department of Environment and Natural Resources, Ground Water Circular 20.