Objective To study on clinical, pathological, radiological feature and treatment of the desmoplastic fibroma ( DF ) in the calvaria. 目的探讨颅骨硬纤维瘤 ( desmoplasticfibroma,DF ) 的临床 、 病理 、 放射学特征及治疗方法.
对比法是古典文学创作中的重要方法之一.The correlation method is one in classical literature creation important methods.研究方法:文献资料法,对比法.Methods of documentation and comparison analysis were employed.效益计算一般可采用有 、 无对比法.Benefit computation can ...