Table 4 Total Body Dosimetric and Physiologic Data Compartment Depositian Fraction Xx. i Compartment Removal Rate Constant Ki aol GI Tract to Blood Transfer Fraccion Excreted in Urine f £ \ u Decay Constant d ac} Significant Progeny Branching Ratio nt Z 0.13 0.50 1.0 0.90 6.3x10> Pay 0.946 0.25 0.058 0.35 0.25 2.8xi0° $3*cu 0.49 0.21 0.20 0.85 65x10"? ey 1.0 0.87 0.75 0.89 0.059 0.051 0.5 0.3 0.1 0.0051 0.0022 7. 1xto~4 1,0x1074 La 0.12 0.012 0.1 8, 7x107% 1.0 3.5x107* 30* 40 0.05 0.70 36x10" 0.1 a.0 7.0x1073 ar oaNi 0.0002 1.0