医学 >>> 预防医学与卫生学 >>> 食品卫生学 >>>
搜索结果: 1-2 共查到食品卫生学 vitamin D相关记录2条 . 查询时间(0.105 秒)
The results of researches in the field of the using X-ray in all over the world have been successful. The main subject which needs more investigation and have been allocated part of the researches in ...
Vitamin D is essential for growth and vitamin D deficiency is important issue in adolescent girls as they have a limited rapid growth period .This cross sectional study was done on 167 female students...

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...