A.37~74MBq B.74~111GBq C.111~185MBq D.185~222GBq E.222~259MBq
A.3.7~7.4MBq B.7.4~11.1MBq C.11.1~14.8MBq D.18.5~37MBq E.185~370MBq
A.抗原抗體反應(yīng) B.配體受體結(jié)合 C.腫瘤細胞特異攝取 D.放射性藥物是腫瘤細胞的代謝底物 E.病灶部位骨代謝活躍形成的放射性藥物濃聚