Dear Editor,Multiple sclerosis(MS)is a chronic inflammatory,autoimmune,demyelinating disease of the central nervous syst......

English and Chinese adopt different syntax,which causes some difficulties in E-C translation.This paper makes a tentativ......

"三农"问题是传统社会向现代社会转变过程中的普遍现象,其核心是农民的生存权和发展权与城市居民的差距越来越大.目前,"三农"问题......

目的:对几种类型视网膜变性患者眼底荧光血管造影表现进行观察研究.方法:8例(16眼)视网膜变性患者按常规方法进行眼底荧光血管造影......