A.體內(nèi)法標記RBC B.混合法標記RBC C.體外法標記RBC D.99mTc-HAS E.99mTc-DTPA-HAS
A.3~5倍 B.6~10倍 C.1~2倍 D.1~3倍 E.以上都不對
A.5% B.10% C.15% D.20% E.30%