TABLE 3

Mean Lethal Doses for V79 Cells in Multicellular Cluster

TreatmentCells labeled (%)D37 (Gy)
131IdU1004.5 ± 0.2
131IdU105.7 ± 0.7
131IdU16.4 ± 0.5
137Cs γ-rays (chronic)12.2 ± 2.4