40 Acknowledgments The cooperation of manyagencies and persons was necessaryto carry out these surveys successfullv. The authors are deeply grateful to many individuals, too numerous to name, for valuable assistance, Manyofficials of the Atomic Energy Commis- sion, particularly Dr. Charles L. Dunham, Dr. air lifts and loading of medical supplies and equipment. Weare grateful to Drs. W.W. Fennel and W'S. Shippeyof the Texas Transport CompanyHospital at Kwajalein for their willing assistance. At Eniwetok, we greatly appreciate the splendid assistance of Mr. Thomas Hardison and others of the Holmes and Narver Construction Co. in handling and storing of equipment. H.D. Bruner, and manv oftheir staff of the Divi- sion of Biology and Medicine, were most helpful cials of the Trust Territory of the Pacific Islands, for their support andassistance in carrying out the surveys. Particularly helpful were Mr. Mavnard Neas, District Administrator for the Marshall Islands, and his assistant, Mr. William White, and Mr. R.J. Umhoefer; also Dr. A. Hicking. Dr. John Taman, and Mrs. Ruth Martin of the Marshall Islands Memoriai Hospital. The officers and crewof the Trust Territory ship Rogue were most helpful. . At Brookhaven Nationa] Laboratory contributions were made by manyindividuals in manyde- partments including Medical, Instrumentation and Health Physics, Photography and Graphic Arts, the Shipping section, and others. We are grateful to the following people for their support and advice: Dr. Leland J. Haworth, Director; Dr. Lee E. Farr, Chairman of the Medica] Department, and others in this department including Drs. D.D. Van Slyke, E.P. Cronkite, V.P. Bond, Jj.S. Robertson, R.A. Love, L.K. Dahl, G.C. Cotzias, and Mr. W.A. Finn, Mr. W. J. Walsh, Mr. Clvde Sipe, and Mrs. L.M. Tassinari. We wish to thank Miss R.H. Straub for carrying out radiochemical analvses on the urine. In the Instru- mentation and Health Physics Department, Dr. J.B.H. Kuper, Chairman, and Drs. R.L. Chase and W. Higinbotham gave invaluable assistance in assembling and testing complex electronic equipment. As in the past, the Department of Defense, particularly the Department of the Navy, contributed most vitally to the mission. The Pacific Missile Range Facilities at both Kwajalein and Eniwetok were of great assistance in furnishing necessary 1. Cronxite, E.P. et av., The Effects of lonizing Radiatwn on Human Beings: A Report on the Marshallese and Amerweans Accidentally Exposed to Radiation from Fallout and a Discussion of Radtation Injury in the Human Being. US. Government Printing Office, Washington, D.C.. 1956. 2 Bonn, V.P., Conarp. R.A., Roperrson, J.S.. avp Wepben, E.A. Jr., Medical Examination of Rongelap People Sux Months After Exposure to Fallout, WT-937, Operation CastleAddendum Report 4.1.4. Apnil 1955. 3. Crowkite. E.P.. Dunuam, C.L.. Greremy, D., Me- Puerson. S.D.. anp Woopwarb. K.T., Twelve-Vfonth Post-Exposure Survey on Marshallese Exposed to Fallout Radiation, BNL 384 {T-71), August 1955. +. Conarpo, R.A., Hucotns, C.E.. Cannon, B.. Lowrey, A.vanp RicHaros, J.B../ AMA. 164, 1192-7 (1957). qo Weare grateful to the officials of the Department of the Interior and particularlyto the offi- References .Conarp, R.A.. Mever, L.M.. Racer. J.E.. Lowrey, A., Bacu, S.A., CANNON, B., Carter, E.. Ercuer, M.. and HecuHTer, H.. March 1957 Medical Survey of Rangelap and Utirtk People Three Years After Exposure to Radiu- active Fallout, BNL 501 (T-119), June 1958. 6. Conarb. R.A. eT ac., Medical Survey of Rongelap People. March 1958, Four Fears After Exposure to Fallout, BNL 334 (T-135), May 1939. .Conarnb, R.A. Et ac. Medical Survey of Rongelap People Five and Six Fears After Exposure to Fallout, BNL 609 (T-179), September 1960. 8. Srervserc, A.G., Sracrrer, R., BuumBerG. B.S., AND FupENBERG, H.,Gm Phenotypes and Genotypes in U.S. Whites and Negroes; in American Indians and Eskimos: in -fricans:; and in Micronesians. to be published. ~~ in the coordination of arrangements with various governmental agencies and in supporting these survevs in every possible way. 9. KeuskaL, W.H. anp Wa tis, W.A.. J) Am. Statist. Assoc. #7. 383 (1952). 10. WacsH, J.E., Ann. Math. Statest. 20, 64 (1949). 11. Witcoxon, F., Biometrics Bull, 1, 80 (1945). 12. GrecuicnH, W.W. anp Pyce, 8.1, Radtographic Atlas of Skeletal Development ofthe Hand and Wrist, 2nd Ed.. Stanford University Press, 1959. 13. Coun, 8.H., Lippincott. S.W., Cronkite, E.P.. anp REIZENSTEIN, P.G., Application of whole-body gamma spectroscopy to clinical tracer studies, Proc. 1A.E.A. Symposium on Whole-Body Counting, Vienna, June 1967. 14, Coun, S.H.. unpublished data. 15. Coun, §.H., Love, R.A., anp GuSMANO, E.A.. Science 133, 1362 (1961).