Analysis of information sources in references of the Wikipedia article "방사선 치료" in Korean language version.
At present after surviving from a primary malignancy, 17%–19% patients develop second malignancy. ... [Radiotherapy] contributes to only about 5% of the total treatment related second malignancies. However the incidence of only radiation on second malignancies is difficult to estimate...
At present after surviving from a primary malignancy, 17%–19% patients develop second malignancy. ... [Radiotherapy] contributes to only about 5% of the total treatment related second malignancies. However the incidence of only radiation on second malignancies is difficult to estimate...