Rallison, M.L., Dobyns, B.M., Meikle, A.W., Shore, R.E., Albert, R.E., Reed, M., Harley, N., and Bishop, M., Lyon, J.L., and Stevens, W. 1991. Natural history of thyroid abnormalities: Prevalence, incidence, and regression of thyroid Pasternack, B.S. 1984. Skin cancer incidence among children irradiated for ringworm of the J. Med. 91:363-370. Takasu, N., Yamada, T., Takasu, M., Komiya, 1, Robbins, J. and Adams, W.H. 1989. Radiation the Thyroid, pp. 11-24, Nagataki, S. (Ed.), Excerpta Medical, Amsterdam. and Koizumi, Y. 1992. Disappearance of thyrotropin-blocking antibodies and spontaneous recovery from hypothyroidism in autoimmune thyroiditis. N. Engi. J. Med. 326:513-518. Ron, E., Modan, B., Preston, D., Alfandary, E., Stovall, M., and Boice, J.D., Jr. 1989. Thyroid neoplasia following low-dose radiation in Tucker, M.A., Morris Jones, P.H., Boice, J.D., Robison, L.L., Stone, BJ., Stovall, M., Jenkin, R.D.T., Lubin, J.H., Baum, E.S., Siegel, S.E., diseases in adolescents and young adults. Amer. effects in the Marshall Islands, in: Radiation and childhood. Radiat. Res. 120:516-531. Ron, E., Modan, B., Preston, D., Alfandary, E., Stovall, M., and Boice, J.D. Jr. 1991. Radiationinduced Skin Carcinomas of the Head and Neck. Radiat. Res. 125:318-325. Rosen, L.B., Palmer, J.A., Rowen, J., and Luk, S.C. 1984. Induction of hyperparathyroidism by radioactive iodine. Amer. J. Surg. 148:441-445. Sampson, R.J., Key, C.R., Buncher, C.R., and Iyjima, S. 1971. Smallest forms of papillary carcinoma of the thyroid. Arch. Path. 91:334-339. Sampson, RJ., Key, C.R., Buncher, C.R., and lijima, S. 1969. Thyroid carcinoma in Hiroshima and Nagasaki. J. Amer. Med. Assoc. 209:65-70. Sasagawa, S., Yoshimoto, Y., Toyota, E., Neriishi, S., Yamakido, M., Matsuo, M., Hosoda, Y., and Finch, S.C. 1990. Phagocytic and bacterial activities of leukocytes in whole blood from atomic bomb survivors. Radiat. Res. 124:103-106. Schneider, A.B., Recant, W., Pinsky, S.M., Yun Ryo, U., Bekerman, C., and Shore-Freedman, E. 1986. Radiation-induced thyroid carcinoma: Clinical course and results of therapy in 296 patients. Ann. Intern. Med. 105:405-412. Shore, R.E.,, Woodward, E., Huldreth, N., Dvoretsky, P., Hempelmann, L., and Pasternack, B. 1985. Thyroid tumors following thymus irradiation. J. Nati. Cancer Inst. 74:1177-1184. scalp. Radiat. Res. 100:192-204. Nagasawa, Y., Asawa, T., Shinoda, T., Aizawa, T., Meadows, A.T., Hoover, R.N., and Fraumeni, J.F., Jr. 1991. Therapeutic radiation at a young age is linked to secondary thyroid cancer. Cancer Res. §1:2885-2888. Wakabayashi, T., Kato, H., Ikeda, T., and Schull, W.J. 1983. Studies of the mortality of A-bomb survivors, Report 7, Radiat. Res. 93:112-146. Walther, R.R., Grossman, M.E., and Troy, J.L. 1981. Basal-cell carcinomas on the scalp of a black patient many years after epilation by X-rays. J. Dermatol. Surg. Oncol. 7(7):570-571. Woolner, L.B., Lemmon, M.L., Beahrs, O.H., Black B.M., and Keating, F.R., Jr. 1960. Occult papillary carcinoma of the thyroid gland: A study of 140 cases observed in a 30-year period. J. Clin. Endocrinol. Metab. 20:89-10S. Yoshimoto, Y., Kato, H., and Schull, WJ. 1988. Risk of Cancer among In Utero Children Exposed to A-Bomb Radiation, 1950-1984. Radiation Effects Research Foundation, RERF TR 4-88.