共 32 条
[23]
HAMMERSTEIN GR, 1979, RADIOLOGY, V130, P485
[24]
IAEA (International Atomic Energy Agency), 2005, IAEATECDOC1447
[25]
IEC, 2013, IEC 60627:2013
[27]
NCRP, 2004, 149 NCRP
[28]
Pelowitz D.B., 2008, LA-CP-07-1473
[29]
Potter HE, 1920, AM J ROENTGENOL, V7, P292