Amniotie membrane

英 美
  • 羊膜
    1. One outer membrane envelops both amniotic sacs.
      两个羊膜囊由一个外膜层包裹。
    2. Nursing methods of preserving and making of human amniotic membrane was introduced.
      并介绍人羊膜的制作和保存等护理方法。