(来学网)下列哪一项检测结果表明胎儿或胎儿器官已成熟
  • A.
    (来学网)B超测得胎头双顶径值为8cm
  • B.
    (来学网)羊水中US为1.8
  • C.
    (来学网)羊水中肌酐值为180μmol/L
  • D.
    (来学网)羊水中胆红素类物质值为0.05
  • E.
    (来学网)羊水中淀粉酶值为400U/L