CONTENTS INTRODUCTION 00.000 coco cocccccccc cece ee cee cece bette tebe teeeeee ne tees Co eeeeeeeeeereeess ro SUMMARY OF Past FinbINGS........ Cc eeeceeeeneceeece bo Penetrating Irradiation .............. Internal Irradiation 00000 cccccceeccccee cece eeeeeeeee OOO Beta Irradiation of the Skin... ee ee : a. ea Other Scudies...0.. oo cece cece cee cccececeeveeceueseeseec b vesteveveeerees Difficulties Associated With the Examinations... Organization... cece ec ccc eecccttettettess teers ee Attitudes of Rongelap People... ce a a uteteteeeeeess “SO Background Material... ee Lo sees eo 1959 Survey... Cece bev bbteedettebetenseenne sb ea Comparison Populations......000.0000 ccc eee ee Procedures... ccc cce eee cece cece ete tcee sete teen tobeteees be teteteeesernnees Location of Examinations.....00000.0.0000000 0 ccc eeecec ee ceeeeeeeeeteees ~~ History and Physical Examinations... ..........00000 65 cece Studies of Aging Criteria... tees boob celbevteeeeeeeeeeees LO Laboratory Procedures................ vec eeeeceeeeeeeeeees coe eeeeset. 1? Studies of Genetically Inherited Characteristics... 000... cote eeepesseenereees 13 Radionuclide Body Burden Evaluation.......... 14 Lil Leveeeeeseeeeees