1. Blackett, N.M. Erythropoiesis in the rat under continuous gamma irradiation. Brit. J. Haemat. 13: 915–23 (1967).
2. Brown, D.G., Cragle, R.G. Some observations of dose-rate effect of radiation on burros, swine, and cattle. In: Dose Rate in Radiation Biology, CONF-680410, pp. 5.1–5.16, US Atomic Energy Commission, Oak Ridge, TN (1968).
3. Bustad, L.K., Gates, N.M., Ross, A., Carlson, L.D. Effects of prolonged low-level irradiation of mice. Radiat. Res. 25: 318–330 (1965).
4. Courtenay, V.D. Radioresistant mutants of L5178Y cells. Radiat. Res. 38: 186–203 (1969).
5. Fritz, T.E., Norris, W.P., Tolle, D.V., Seed, T.M., Poole, C.M., Lombard, L.S., and Doyle, D.E. Relationship of dose rate and total dose to responses of continuously irradiated beagles. In: Late Biological Effects of Ionizing Radiation, vol. 2, pp. 71–82, IAEA-SM-224/206, International Atomic Energy Agency, Vienna (1978).