16淋巴球變形(transformation)檢查法,最常使用的同位素為何?
(A)I125
(B)C14
(C) H3
(D)Cr51
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統計: A(2), B(1), C(8), D(4), E(0) #2992243
統計: A(2), B(1), C(8), D(4), E(0) #2992243