Ionizing radiation exposure of the population of the United States
National Council on Radiation Protection and Measurements
National Council on Radiation Protection and Measurements 2009 Ionizing radiation exposure of the population of the United States NCRP Report 160 Bethesda
Canadian Institute for Health Information (Ottawa, ON: CIHI) ISBN 978-1-55465-173-3 (PDF) (available at
Canadian Institute for Health Information 2008 Medical Imaging in Canada 2007 (Ottawa, ON: CIHI) ISBN 978-1-55465-173-3 (PDF) (available at www.cihi.ca)
You J J, Alter D A, Iron K, Slaughter P M, Kopp A, Przybysz R, Thiruchelvam D, Devore L and Laupacis A 2007 Diagnostic Services in Ontario: Descriptive analysis and jurisdictional review ICES Investigative Report Available at http://www.ices.on.ca/file/Diagnostic-Services-Ontario-Oct16.pdf
Change in patient doses from radiological examinations at the Vancouver General Hospital 1991-2002
Aldrich J E and Williams J 2005 Change in patient doses from radiological examinations at the Vancouver General Hospital 1991-2002 Can. Assoc. Radiol. J. 56 94-9
Radiation doses to patients receiving computed tomography examinations in British Columbia
Aldrich J E, Bilawich A M and Mayo J R 2005 Radiation doses to patients receiving computed tomography examinations in British Columbia Can. Assoc. Radiol. J. 57 79-85
Statistics Canada 2009 Population estimates and projections. Last modified 2009-01-15, available at http://www40.statcan.gc.ca/l01/cst01/demo02a- eng.htm
Aldrich J E, Lentle B C and Vo C 1997 Radiation doses from medical diagnostic procedures in Canada Advisory Committee on Radiological Protection, Report ACRP-9 (Ottawa: Atomic Energy Control Board of Canada)
University Health Network 2006 Centre for Global eHealth Innovation Healthcare Human Factors Group, Computed Tomography Radiation Safety Issues in Ontario, Toronto, ON available at http://www.ehealthinnovation.org/files/CT- radiation-safety.pdf