AOA? CC430 MARCH 1957 MEDICAL SURVEY OF RONGELAP AND UTIRIK PEOPLE THREE YEARS AFTER EXPOSURE TO RADIOACTIVE FALLOUT ROBERT A. CONARD, M.D.,’ Leo M. Meyer, M.D.,' J. E>waArD RALL, M.D.,2 AusTIN Lowery, Cot. (MC) USA,? SvEN A. BACH, CoL. (MC) USA,4 BRANFORD CANNON, M.D.,° Epwin L. Carter, Lt. (MC) USN,° MAYNARD EICHER,® AND HYMAN HECHTER’ with the technical assistance of Paut K. SHoRK, HMC, USN,*® W. JEFFERSON Hamsy, HM 1, USN,® WILLIAM G. Clutter, HM 1, USN,° WILLIAM Murray,’ AND James J. GREENOUGH,' 1Brookhaven National Laboratory, Upton, New York 2National Institutes of Health, Bethesda, Maryland 3Walter Reed Army Hospital, Washington, D.C. 4Armed Forces Special Weapons Project, Washington, D.C. 5Boston, Massachusetts ®Naval Medical ResearchInstitute, Bethesda, Maryland 7Naval Radiological Defense Laboratory, San Francisco, California BROOKHAVEN NATIONAL Upton, N. Y. LABORATORY R.