1. Committee for the Compilation on Material on Damage Caused by the Atomic Bombs in Hiiroshima and Nagasaki. The physical, medical and social effects of the atomic bombings. New York, Basic Books, 1981.
2. Committee on the Biological Effects of Ionizing Radiations. The effects on populations of exposure to low leveis of ionizing radiation (BEIR III). Washington DC, National Academy of Sciences, 1980.
3. Court Brown WN, Doll R: Expectation of life and mortality from câncer among British radiologists. British Medicai Journal, 1958;2: 181-7.
4. Doll R: Radiationhazards:25yearsofcollaborativeresearch. British Journal of Radiology, 1981; 54: 179-186.
5. Duniap CE: Effects of radiation on the blood and hemopoietic tissues, including the spleen, the thymus and the lymph nodes. Archives of Pathology, 1942; 34: 562.