To investigate late effects of ARS, 14 years continuous follow-up study of chromosomal aberrations in these 5 victims was performed to accumulate valuable data on late effect of radiation.

• 为了阐明放射病的远后效应，对该5名受照者连续进行照后14年的染色体畸变随访观察，为辐射远后效应评价积累资料。