es . = _. / OP ar | my 7 a . rr: 7 x ee : phre, . . — ] = - p ; documan! consists f . : ‘of Penne - : Pageg n aes oeie Saris o A - : : pe, dein 0, Bugher, WB,,Divecter9 PETS“amee Division of Biology and Medicine ‘ ot . + tendon My Daming,Wealth Thysicist.. Biophysies Branch, Division ef MologyandMetieime” 1% |” yyreppReraTrow OF URIMALTSES youPU YW RONORLAPNATIVES Sob,ip aan.a0 This is a follow-up to your request for interpretation of Po data a & i Rongelap natives contained in the attached paper. Aecording to LASL research, the relationships between Pa exeretioa, | bedy burden, ani tine after exposure may be expressed in the equation Ue 0.23 tel 4 ars. ’ 7 ‘ A f - 4 COGROINATE WITH: } fF CANCELLED ~16 CLASSIFED INFO BRACKETED any TIE I? pe ene cer Law = ein . She wan yutasibleboty byrden 7Teccumersiod wy,Handbook eofor Cos ve aot . ar ~ “op “¥ we ae —~ pets o - ao ° 2 t 2, 4 ays watUwe mixin permissible body burdens Pieyeliantiity-of the dita singe Lt iswniikely, for, } we? - serene . . ne s - : ; -ng doMned"os ) “ToDo c rrr > ao <tiB = PT ee TZ.= a oe], . i ar i — | ‘ghd Heie : + | oO Erter'ty's tater of 300on fro mconstve days amen _DATE > we nt: patient Kotado would have expretionrates of Pa tat ioe na Seba to teDre‘Barley,“NFO. (.5.37078) Form AEC-818 . . - . Three of the readings on the attached data sheet are at or above - Reds value, However, there appears t me to be uncertainty con afos . a 1.5 “3 SP | "easds | | | urine was 1.5 liters/dey, then \TLON 1 CIRCLE NUMBER(S} Of 1, CLASSIFICATHON RETAINE 2. CLASSIFICATION. CHANGED TO: 3. CONTAINS NO OOF CLASSIFIED INFO -. 74 | on‘the olithtay, the percentage of excretion would have‘been tout 0,02 of the ingested dose, ne that the rate of exeretion ef . “would gorrespond to 7 + ARIE a AE Be #8“Sine after ingestion, 2 . — | to aoe v . ' ‘ aa we os 1mwink eeration par day 1a parcetaceof wheres nt a wa - . el ek, . . vy a ot 02” - of a. ir ye we alpen... ed ae o7 . tate. at. ae. coVenereieritayte OFFICE ~ -16—O2761-2 a i. a { 5. 378 ’ r , pr : . :& : ~" i. J