A.99mTc-(Ⅲ)-DMSA和Tc-DTPA
B.99mTc-(V)-DMSA和 Tc-DTPA
C.99mTc_(Ⅲ)-DMSA和 Tc-葡庚糖酸盐
D.99mTc-(V)-DMSA和99mTc-葡庚糖酸盐
E.99mTc-DTPA和99mTc-葡庚糖酸盐