3 ° L meredavort 103 4 1, a 104 Mean Adult Male 1370, Urine Activity Concentration History at Rongelap Atoll an ge fie DAYS POST RETURN wt ale ae a cater hate gee Fig. 6 b aschet 102 ~ 4 tenisdedb ADULT MALE MEAN Jl, URINE ACTIVITY CONCENTRATION, nCi ¢* ¢ 14 ae nmTST