mentally retarded children的相關文章
mentally retarded children的相關公司資訊
mentally retarded children的相關商品
Intellectual disability - Wikipedia, the free encyclopedia
瀏覽:882
日期:2024-05-08
Among children, the cause is unknown for one-third to one-half of cases. Down syndrome, velocariofacial syndrome, and fetal alcohol syndrome are the three most common inborn causes. However, doctors have found many other causes. The most common are: ......看更多