Thyroid cancer and CT.
D004196:Disease Outbreaks / Q000517:prevention & control / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology* / Q000517:prevention & control*; D011829:Radiation Dosage; D011835:Radiation Protection; D018570:Risk Assessment; D012307:Risk Factors; D013964:Thyroid Neoplasms / Q000453:epidemiology* / Q000517:prevention & control*; D014057:Tomography, X-Ray Computed / Q000706:statistics & numerical data*