共 22 条
[2]
BEWLEY DK, 1959, BR J RADIOL, V32, P35
[3]
DETERMINATION OF INTEGRAL ABSORBED DOSE FROM EXPOSURE MEASUREMENTS
[J].
ACTA RADIOLOGICA-THERAPY PHYSICS BIOLOGY,
1963, 1 (06)
:433-&
[6]
ENERGY IMPARTED IN ROENTGEN DIAGNOSTIC PROCEDURES - RESULTS OF 2 SURVEYS DURING THE PERIODS 1958-1960 AND 1974-1976 RELATED TO TECHNICAL MODIFICATIONS
[J].
ACTA RADIOLOGICA-DIAGNOSIS,
1979, 20 (01)
:123-144
[7]
HAPPEY F, 1940, NATURE, V143, P668
[8]
HAPPEY F, 1941, BRIT J RADIOL, V14, P235