952 RADIATION BIOLOGY 



(1949) Effect of X-rays on the incorporation of C 14 into desoxyribonucleic 



acid. Nature, 163: 869-870. 



Hewitt, H. B., and J. Read (1950) Search for an effect of oxygen on the direct X-ray 

 inactivation of bacteriophage. Brit. J. Radiology, 23: 416-423. 



Hicks, S. P. (1950) Acute necrosis and malformation of developing mammalian 

 brain caused by X-ray. Proc. Soc. Exptl. Biol. Med., 75: 485-489. 



Hinkel, C. L. (1942) The effect of roentgen rays upon the growing long bones of 

 albino rats. I. Quantitative studies of the growth limitation following irradia- 

 tion. Am. J. Roentgenol. Radium Therapy, 47: 439-457. 



Hollaender, A. (1952) Physical and chemical factors modifying the sensitivity of 

 cells to high-energy and ultraviolet radiation, in Symposium on radiobiology 

 (Oberlin, 1950), ed. J. J. Nickson. John Wiley & Sons, Inc., New York, 

 pp. 285-295. 



, G. E. Stapleton, and F. L. Martin (1951) X-ray sensitivity of E. coli as 



modified by oxygen tension. Nature, 167: 103. 



Holmes, B. E. (1949) The indirect effect of X-rays on the synthesis of nucleic acid 

 in vivo. Brit. J. Radiology, 22: 487-491. 



(1950) Inactivation of ribonuclease in dilute aqueous solutions. Nature, 



165: 266-267. 

 Holthusen, H. (1921) Beitrage zur Biologie der Strahlenwirkung Untersuchungen 



an Askarideneirn. Arch. ges. Physiol. (Pfliigers), 187: SI. 

 Jacobson, L. O., E. K. Marks, E. 0. Gaston, E. L. Simmons, and M. H. Block (1948) 



Studies on radiosensitivity of cells. Science, 107: 248-250. 

 ( f M. J. Robson, E. O. Gaston, and R. E. Zirkle (1949) The effect of 



spleen protection on mortality following X-irradiation. J. Lab. Clin. Med., 34: 



1538-1543. 



, E. L. Simmons, E. K. Marks, E. O. Gaston, M. J. Robson, and J. H. Eldredge 



(1951) Further studies on recovery from radiation injury. J. Lab. Clin. Med., 



37: 683-697. 



, M. J. Robson, W. F. Bethard, and E. O. Gaston (1950) The 



role of the spleen in radiation injury and recovery. J. Lab. Clin. Med., 35: 



746-770. 

 Jacquez, J. A., and D. A. Karnofsky (1950) The toxicity and pathological effects of 



roentgen rays in the chicken. Am. J. Roentgenol. Radium Therapy, 64: 289- 



297. 

 Jennings, F. L. (1949) Effect of protein depletion upon susceptibility of rats to total 



body irradiation. Proc. Soc. Exptl. Biol. Med., 72: 487-491. 

 Johnson, C. G., C. F. Vilter, and T. D. Spies (1946) Irradiation sickness in rats. Am. 



J. Roentgenol. Radium Therapy, 56: 631-639. 

 Jolles, B. (1941) X-ray skin reactions and the protective role of normal tissues. 



Brit. J. Radiology, 14: 110-112. 

 (1950) The reciprocal vicinity effect of irradiated tissues on a diffusible sub- 

 stance in irradiated tissues. Brit. J. Radiology, 23: 18-24. 



and R. G. Mitchell (1947) Optimal skin tolerance dose levels. Brit. J. 



Radiology, 20: 405-409. 

 Jolly, J. (1924) Action des rayons X sur les cellules. Modifications de la radio- 



sensibilite par ligature des connexions vasculaires. Compt. rend. soc. biol., 



91: 351-354. 

 Kahn, J. B., Jr. (1951) Modification of sensitivity to X radiation by morphine 



sulfate. Proc. Soc. Exptl. Biol. Med., 78: 486-489. 

 Kaplan, H. S. (1948) Effect of age on susceptibility to development of lymphoid 



tumors after irradiation. J. Natl. Cancer Inst., 9: 55-56. 



