- endemic deaf-mutism
- 地方性聋哑
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
Iodine deficiency — Iodine is an essential trace element; the thyroid hormones thyroxine and triiodotyronine contain iodine. In areas where there is little iodine in the diet mdash;typically remote inlandareas where no marine foods are eaten mdash;iodine deficiency… … Wikipedia