Keywords: Sample size vs expected effect.jpg en Size of a cohort exposed to different radiation doses which would be required to detect a significant increase in cancer mortality in that cohort assuming lifetime follow-up http //www pnas org/content/100/24/13761 full quoting National Research Council 1995 Radiation Dose Reconstruction for Epidemiologic Uses Natl Acad Press Washington DC Proceedings of the National Academy of Sciences http //intl pnas org 2003-08-29 National Research Council 1995 Radiation Dose Reconstruction for Epidemiologic Uses Natl Acad Press Washington DC PD-USGov Nuclear medicine |