3 T 8T o o qT nt (PER ce ITY s 8 MORTAL Figure 9. ss tos expre nite phan o s a n in rves h-dose cu n of dept ources compariso vers e s ance of eutt percent al. pond et (34). air dos e for di PER CENT OF TOTAL DOSE e made ayo ta we cer i ~aay apeenApa ieeeme 7 fn Figure 1