(来学网)静脉团注法做CT增强扫描时常用的剂量(成人)是
  • A.
    (来学网)10~20ml
  • B.
    (来学网)20~40ml
  • C.
    (来学网)40~60ml
  • D.
    (来学网)60~100ml
  • E.
    (来学网)100~150ml