医学 >>> 性科学 >>> 性医学 >>>
搜索结果: 1-4 共查到性医学 children,相关记录4条 . 查询时间(0.234 秒)
CONTEXT: Despite the recent declines in rates of teenage pregnancy, relatively little is known about the few programs that have been successful in reducing adolescent pregnancy. METHODS: Six agenc...
Context: The federal government enacted the State Children's Health Insurance Program (CHIP) in 1997 to provide insurance coverage to uninsured, low-income children up to age 19. Individual states' de...
My young daughters are smart. They have a lot of potential. They are also easily distracted, impulsive, and fidget constantly. If they were taking Ritalin, it is highly likely that they would be less ...
Another milestone in advancing genetic technologies was reported when a private clinic in Chicago successfully tested embryos for an Alzheimer's gene. The mother has the early onset gene, which will c...

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...