Canadian Association of Radiologists Radiation Protection Working Group: review of radiation units and the use of computed tomography dose indicators in Canada.

Department of Radiology, University of British Columbia, Vancouver, British Columbia, Canada Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada Interior Health Authority, Kelowna, British Columbia, Canada Department of Radiology, University of Ottawa, Ottawa, Ontario, Canada Department of Diagnostic Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada KMH HealthCare Centres, Mississauga, Ontario, Canada Joint Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada Princess Margaret Hospital, Toronto, Ontario, Canada University of Alberta, Edmonton, Alberta, Canada Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada Medical Imaging Department, Ridge Meadows Hospital, Maple Ridge, British Columbia, Canada