34.下列何者不是立體定位放射手術常選用之射源?
(A)MV X-ray
(B)60Co γ-ray
(C)electron
(D)heavy charged particle
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統計: A(20), B(50), C(1188), D(53), E(0) #3283494
統計: A(20), B(50), C(1188), D(53), E(0) #3283494