OPES pep y yerrrrvsm eee The estimated . 90 Sr dose to bone is maximal because additions of caiciu.: . . : wv the diet could readily reduce It Foun pe 90 Sr uptake, appears unlike.y chat, with moderate restrictions on living and cat... ‘.oits, the dose to che whole body or to bone will reach 2 rads in 5 years, ¥ .0 rads in 30 years oy 16 rads in 70 years. wel, > wees re 2 ad . ce 25 we =. a “ r. = : t —_ BNE a