882 GENETIC AND BIOLOGICAL EFFECTS OF RAD1A.TI0N 
Figure 5. — The femurs, tibias, and fibulas from a swine which survived unilateral (left side) exposure, 550 rads, 
to bomb radiation. The bones of the left leg are shorter and smaller in diameter. (This difference was ap- 
parently due to the higher dose to the left side. The animal survived 9.4 years postirradiation.) 
13. Neal, F. E. Variation of acute mortality with dose- 
rate in mice exposed to single doses of whole-body 
X-radiation. Int. J. Radiat. Biol. 2:295-300, 1960. 
14. Page, Norbert P. The effect of dose-protraction on 
radiation lethality of large animals. In Dose Rate 
in Mammalian Radiation Biology. Eds. D. G. 
Brown, R. G. Cragle and T. R. Noonan, Conf- 
680410, Clearinghouse for Federal Scientific and 
Technical Information, Springfield, Va., 22151, pp. 
12.1-12.23, 1968. 
15. Hanks, G. E., Page, N. P., Ainsworth, E. J., 
Leong, G. F., Menkes, C. K., and Alpen, E. L. 
Acute mortality and recovery studies in sheep 
irradiated with cobalt-60 gamma rays or 1 Mvp 
X-rays. Radiat. Res. 27:397-405, 1966. 
16. Brown, D. G., Gramly, W. A., and Cross, F. H. 
Response of 3 breeds of swine to whole-body co- 
balt-60 gamma radiation in daily doses of Roent- 
gens. Amer. J. Vet. Res. 25:1347-1353, 1964. 
17. Kuhn, U. S. G., III., Kyner, R., and Brown, D. G. 
Fractionated daily irradiation of swine. University 
of Tennessee- AEC Agricultural Research Labora- 
tory Semiannual Progress Report ORO-169, 34 
(Jan. 1-June 30, 1957). 
18. Bond, V. P., Fliedner, T. M., and Archambeau, 
J. 0. Mammalian radiation lethality, a disturbance 
in cellular kinetics. AIBS Monograph, Academic 
Press, New York, 1965. 
19. Grahn, D. Genetic variation in the response of 
mice to total-body x-irradiation — The weight re- 
sponse of six inbred strains. J. Exp. Zool. 125:39, 
1954. 
20. KoHN, H. I., and Kallman, R. F. Influence of 
