(来学网)新生儿血红蛋白平均值为
  • A.
    (来学网)5~9g/dl
  • B.
    (来学网)10~14g/dl
  • C.
    (来学网)15~20g/dl
  • D.
    (来学网)21~25g/dl
  • E.
    (来学网)26~30g/dl