HG PT PT Pcs(117 pe) TE A-MARSHALLESE MALE AGE 45 YRS-WT=70 Kg —A ig? oa uJ _ B- U.S. MALE, MEDICAL TEAM AGE 41 YRS -WT= 77Kq g oF & © Zn65 (98 myc) lone 3 4 = - 4 ‘S ' > ' x Cs™ 4 ¢ 4| / ' \ i \, _ 8 H ‘ \ Lobos jy 38 #58 gp ¥ . See ° dt 7B | i Wn A | Ne 18 3 A ~ iO! = K(A=139.4g B=!403g) (2.5 myc) os 2 10": — a ™~, — a — 4 ~] CH% 10.2 myc} a Lob dtitu S. H. COHN, R. A. GONARD,-E. A. GUSMANOandJ. S. ROBERTSON / \ _/ tt 98 18 ENERGY (Mev) 138 158 Fic. 6. Spectrum of typical Marshallese adult male compared with that ofmemberofthe U.S. Medical Team. i2 in. . a. — > I6YRS . &- ~ a 2 1 © Ww 2 4- o GAMMA EMITTING RADIONUCLIDES IN RONGELAP POPULATION = Bo l2 16 20+ K FEMALE ---5-I5 YRS MALE =~ 5-1 YRS — > iBYRS —— > 16YRS myc/hg . 7 oo alt ra — > 16 YRS MARCH, !96l. mut /kg Z| “6 FEMALE == 5-15 YRS 7 7 - z2nes ne | 0387 MALE --- 5-15 7RS an aaa bet beee | a Zz a Ob 10 T i 14 16 22+ mpc/kg rl 10 14muc/kg 16 22+ 14 18gn kg 22 264 gm kg “Id 18 22 26+ RESIDUAL GAMMA ACTIVITY r i i 10 mpc / kg 4 18 myc kg .22 Teer ony ween ew rene y eee O° e a = 5 2 4 2-20 28+ cim/ kg 4 i2 20 28+ c/m/kg fii aanind ™ al ai + ost Fic. 7, Frequency distribution of levels of radionuclides in various Marshallese groups. 19

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