192Ir Accident, Pelindaba, South Africa

 Reference
       Basson JK, Hanekom AP, Coetzee FC and Lloyd DC: Health physics evaluation of an accident involving acute overexposure to a radiography source, Pelindaba, South Africa. Rep. PEL- 279, 1981.
 Chromosome aberration analysis
.
?No.of cells Distribution of dicentrics
0 1 2 3 4 5 6 7 8 9 10
1,000 932 56 9 1 1 1
.