1. NCRP Evaluation of Occupational and Environmental Radon Risk, National Council on Radiation Protection and Measurements, Bethesda, MD 2002
2. Risk Assessment of Radon in Drinking Water;Committee on Risk Assessment of Exposure to Radon in Drinking Water,1999
3. Health Effects of Exposure to Radon: BEIR VI;Committee on Health Risks of Exposure to Radon,1999
4. Risk Assessment of Radon in Drinking Water;National Research Council,1998
5. A biokinetic model for 222Rn gas distribution and alpha dose in humans following ingestion;Harley;Environ. Int.,1994