共 34 条
[13]
ICRU, 1989, 44 ICRU, V44
[14]
ICRU, 1984, 37 ICRU, V37
[15]
X-RAY ATTENUATION COEFFICIENTS OF ELEMENTS AND MIXTURES
[J].
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,
1981, 70 (03)
:169-233