你即將離開本站

並前往https://www.globaldownsyndrome.org/about-down-syndrome/facts-about-down-syndrome/

Facts and FAQ About Down Syndrome

2. Dr. Jerome Lejeune discovered Down syndrome is a genetic disorder whereby a person has three copies of chromosome 21 instead of two. There are also very ...

確定！ 回上一頁

查詢 「Down syndrome」的人也找了：

  1. down syndrome中文
    2.
  2. down syndrome症狀
    3.
  3. Down syndrome facial features
    4.
  4. down syndrome翻譯
    5.
  5. Down syndrome inheritance
    6.
  6. Down syndrome risk
    7.
  7. down syndrome唐氏症
    8.
  8. Down syndrome offspring
    9.