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

口腔粘膜炎是肿瘤患者治疗中潜在性并发症之一,如治疗护不当,常危及患者生命。

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

本文阐述狸在人工驯养条件下遗传变化，提出保种方案。