Contents -- INTRODUCTION -- 1. RISK OVERVIEW -- 1.1 RECENT DEVELOPMENTS IN RADIATION DOSIMETRY -- 1.2. RECENT DEVELOPMENTS IN RADIATION BIOLOGY -- 1.3. RECENT DEVELOPMENTS IN RADIATION EPIDEMIOLOGY -- Risk to Uranium Miners, Millers and Ore Transporters -- Risks to Downwinders and Onsite Nuclear-Test Participants -- 2. SCREENING OVERVIEW -- 2.1 ETHICS OF SCREENING -- 2.2. ETHICS AND FOLLOW-UP SERVICES -- 3. IMPROVING ACCESSIBILITY AND QUALITY OF MEDICAL CARE, EDUCATION, AND REFERRAL SERVICES -- Deficits in knowledge and knowledge-based skills -- Barriers -- Strategies -- REFERENCES -- APPENDIX A Comments on Methods Proposed by HRSA and its Grantees -- COMMENTS ON BPHC POLICY INFORMATION NOTICE 2002-17 -- General Comments -- Specific Comments -- COMMENTS ON SCREENING PROPOSALS -- APPENDIX B Radiation Exposure Compensation Act -- APPENDIX C List of Reviewers -- APPENDIX D Committee to Assess the Scientific Information for the Radiation Exposure Screening and... -- NATIONAL RESEARCH COUNCIL STAFF -- SPONSOR'S PROJECT OFFICER.