35 何者為用於腔內治療的同位素?
(A)125I
(B)32P
(C)103Pd
(D)192Ir
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統計: A(6), B(0), C(7), D(51), E(0) #2361050
統計: A(6), B(0), C(7), D(51), E(0) #2361050