144 The Lymphocyte and Lymphocytic Tissue 



35. Murray, R. G. "The Spleen," in Histopatlwlogy of Irradiation from Ex- 

 ternal and Internal Sources, ed. by Bloom, W. New York. McGraw-Hill Book 

 Company, Inc., 1948, pp. 243-347. 



36. Murray, R. G. "The Thymus," in Histopathology of Irradiation from Ex- 

 ternal and Internal Sources, ed. by Bloom, W. New York, McGraw-Hill Book 

 Company, Inc., 1948, pp. 446-501. 



37. National Research Council. Pathologic effects of atomic radiation. Pub- 

 lication No. 452, 1956. 



38. Nemenow, M. Y. A contribution to the biological action of roentgen rays. 

 Brit. J. Radiol. 37:302-309, 1926. 



39. Nettleship, A. Tissue changes produced in C3H mice by 50 r whole body 

 exposure. Radiology 42:64-70, 1944. 



40. Nickson, J. J. "Blood Changes in Human Beings Following Total-Body 

 Irradiation," in Industrial Medicine on die Plutonium Project, ed. by Stone, 

 R. S. New York, McGraw-Hill Book Company, Inc., 1951, pp. 308-337. 



41. Oughterson, A. W., and Warren, S. Medical Effects of the Atomic Bomb 

 in Japan. New York, McGraw-Hill Book Company, Inc., 1956, pp. 191-284. 



42. Price, C. H. G. Observations upon the lymphopenia of x-ray irradiation. 

 Part II. Brit. J. Radiol. 24:556-567, 1951. 



43. Pick. T. T., and Marcus, P. I. Action of x-rays on mammalian cells. /. 

 Ex per. Med. 103:655-666, 1956. 



11. Raper, }. R. Effects of total surface beta irradiation. Radiology 42:314-324, 

 1947. 



45. Ross, M. H., Furth, J., and Bigelow, R. R. Changes in cellular composition 

 of the lymph caused by ionizing radiations. Blood 7:417-428, 1952. 



46. Sacher, G. A., and Pearlman, H. "Effects of Total-Body X-Irradiation on 

 Rabbits. III. Effects on the Leucocytes," in Biological Effects of External X 

 and Gamma Radiation, 1954, Part I, ed. by Zirkle, R. E. New York. McGraw- 

 Hill Book Company, Inc., pp. 290-316. 



47. Schrek, R. Primary and secondary vacuoles in thymic cells exposed in vitro 

 to x-rays. /. Cell & Com p. Physiol. 30:203-224, 1947. 



48. Schrek, R. Cytologic changes in thymic glands exposed in vivo to x-rays. 

 Am. J. Path. 24:1055-1065, 1948. 



49. Schrek, R. Cinemicrographic observations and theoretical considerations on 

 reactions of lymphocytes to x-rays. Radiology 55:912-919, 1955. 



50. Schrek, R. Dual morphologic reactions of rabbit lymphocytes to X-rays. 

 A.M.A. Arch. Path. 63:252-259, 1957. 



51. Schrek, R. Slide-chamber method to measure sensitivity of cells to toxic 

 agents. Application of the method to normal and leukemic human lympho- 

 cytes. A.M. A. Arch. Path. 66:569-576, 1958. 



52. Schrek, R. In vitro sensitivity of normal human lymphocytes to x-rays and 

 radiomimetic agents. /. Lab. & Clin. Med. 57:904-915, 1958. 



53. Schrek, R. In vitro longevity and radiosensitivity of lymphocytes ol man 

 and other species. Am. J. Clin. Path. ?/:I12-116, 1959. 



54. Schrek, R., Friedman, I. A., and Leithold, S. L. Variability of the in vitro 

 sensitivity of human leukemic lymphocytes to x rays and chemotherapeutic 

 agents. /. Nat. Cancer Inst. 20:1037-1050, 1958. 



55. Schrek, R., and Ott, J. N. Study of the death of irradiated and non- 



