A.99mTc B.123I C.111In D.124I E.201Tl
A.99mTc B.123I C.201Tl D.111In E.131I
A.非特異性結(jié)合少 B.分子量小,血清除快 C.HAMA反應(yīng)小 D.易于進(jìn)入腫瘤組織 E.以上均是