医学 >>> 预防医学与卫生学 >>> 环境医学 >>>
搜索结果: 1-3 共查到环境医学 peptic ulcer相关记录3条 . 查询时间(0.031 秒)
Environmental conditioning of peptic ulcer, territorial variations in the occurrence of this disease, as well as reports indicating changes in the natural history of peptic ulcer provided incentives t...
The aim of the study was to determine the relationship between the prevalence of peptic ulcer and the occurrence of selected socio-economic features among Polish rural population. The study was conduc...
The aim of this study was to determine the prevalence of peptic ulcer among rural population in various regions of Poland and to analyse the conditions influencing the prevalence of the disease. For o...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...