(来学网)血清镁的正常浓度为
  • A.
    (来学网)0.4~0.8mmol/L
  • B.
    (来学网)0.6~0.8mmol/L
  • C.
    (来学网)0.75~1.25mmol/L
  • D.
    (来学网)1.2 ~1.6mmol/L
  • E.
    (来学网)1.6~2.0mmol/L