.
	1.5 MeV X-rays (LINAC X-rays)
	Materials: Human peripheral blood (Male 31.6 yr) (Whole blood microculture)
	Source: National Cancer Research Institute, Tokyo (Linac, Mullard)
	4.5 MeV peak enegy/ Mean energy 1.5 MeV
	Dose rate: 3 Gy/min (Vicreen dosimeter)
	Date: 1968.03.08.
	Dose	No. of	Aberrations										Distribution of cells with indicated number of aberrations
	(Gy)	cells	Tet	Tri	Dic	Rc	Ra	aM	F	del	S	del	Aber	0	1	2	3	4	5	6	7	8	9	10
	0.5	350	0	0	6	0	0	2	16	9	0	0	Dics	344	6
													D+R	344	6
													All	335	13	2
	1	300	0	0	12	3	4	3	20	9	16	12	Dics	288	12
													D+R	281	19
													All	263	33	2	2
	1.5	200	0	0	19	4	1	6	30	11	19	16	Dics	181	19
													D+R	176	24
													All	150	44	5	1
	2	120	0	0	23	5	1	8	34	9	13	10	Dics	99	19	2
													D+R	94	23	3
													All	76	33	10	1
	3	90	0	1	43	4	8	13	54	11	32	26	Dics	56	26	5	3
													D+R	49	29	8	4
													All	29	35	14	6	4	2
	4	50	0	0	50	5	3	25	52	9	33	22	Dics	21	16	5	8
													D+R	19	15	8	5	3
													All	6	13	10	12	4	3		2
																									.
	Ref:	Sasaki, M. S. (1971): Radiation-induced chromosome aberrations in lymphocytes: Possible biological dosimeter in man. In: Sugahara, T. and Hug, O. eds. "Biological Aspects of Radiation
			Protection", Igaku Shoin, ltd., Tokyo. Pp.81-91.
																									.