Oral Mucositis is a serions larvate neopathy of cancer.It is always fatal especially when a patient is unproperly nursed.

口腔粘膜炎是肿瘤者治疗中严重的潜在性并发症之,治疗护不当,常者生命。

This paper roports change of genetics larvate under domestic condition,it has also been pointed out the method of conservation the larvate.

本文阐述了子狸在人工驯养条件下的遗传变化，提出了保种方案。