Useful Links
What is effective dose?
https://www.remm.nlm.gov/effectivedose_definition.htm
US Nuclear Regulatory Commission backgrounder on Biological Effects of Radiation
https://www.nrc.gov/reading-rm/doc-collections/fact-sheets/bio-effects-radiation.html
Estimate your radiation effective dose:
https://www.epa.gov/radiation/calculate-your-radiation-dose
Estimated effective dose from typical medical imaging procedures for adults:
https://www.radiologyinfo.org/en/info.cfm?pg=safety-xray
Ionizing radiation dose ranges:
https://www.remm.nlm.gov/DOE_PosterShowingRadiationDoses_Part2.pdf