(来学网)中孕时双顶径每周增长多少可诊断胎儿宫内生长迟缓()
  • A.
    (来学网)小于2mm
  • B.
    (来学网)2.0mm~2.5mm
  • C.
    (来学网)2.6mm~3.0mm
  • D.
    (来学网)3.1mm~3.5mm
  • E.
    (来学网)3.6mm~4.0mm