23.在3DCRT中,何種劑量計算方法最準確?
(A)correction-based algorithms
(B)kerma approximation
(C)convolution-Superposition method
(D)direct Monte Carlo
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統計: A(87), B(85), C(115), D(551), E(0) #3381184
統計: A(87), B(85), C(115), D(551), E(0) #3381184