X-ray Risk
Dedicated to improving the understanding of radiation risks from medical imaging. Calculate your dose and estimate cancer risk from studies including CT scans, x-rays, nuclear scans and interventional procedures.
http://www.xrayrisk.com

Inside Radiology
Provide patients, carers, potential users of radiology and referrers (general practitioners, specialists and other health professionals) with accurate, up to date information about radiology procedures and interventions that is easy to use and understand.
http://www.insideradiology.com.au

Australian Institute of Health and Welfare
http://www.aihw.gov.au

Australian Radiation Protection and Nuclear Medicine Agency
http://www.arpansa.gov.au/RadiationProtection/links.cfm

Australasian Society for Ultrasound in Medicine
http://www.asum.com.au/open/home.htm

Chiropractic and Osteopathic College of Australia
http://www.coca.com.au/links.htm

General Practice Computing Group
http://www.gpcg.org

Mayoclinic
http://www.mayoclinic.com

New South Wales Government - New South Wales Health
http://www.health.nsw.gov.au