LA eras ‘ originates from the thyroid. In the calcula- peo. fe of gtP ete chedesc@ Ao multinary fame Fal lat, a sequent degradation in the extrathyrouidal hormonal space oan te adequately and that the release of thyroxine and its sub- ued fy fadieiodine ot waq@ assumed that rodine is released from the thyroid only as thyroxine, ete Fon shert period following exposure, cnurine, exept vyee for that at during dur Radioiodine appearing {n a reiatively Took GSK CALCULATION OF URINARY RADIGIODINE EXCRETION APPENDIX , aa ~37 a say? ; ee he 13.8 we Ue - Teg? OFFICIAL USE ONLY 17 15 , en 4.85 0 al 0% , 7 Gp oof Ty, / day ee radiolodine excretion at 15 days, tay} « 193 x Urinary re ee -1- OFFICIAL UZ ONLY