劳动
SciHub
文献互助
期刊查询
一搜即达
科研导航
即时热点
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
dada
Lv2
1
150 积分
2022-11-04 加入
最近求助
最近应助
互助留言
Effects of education on cognition at older ages: Evidence from China's Great Famine
9天前
已完结
Frailty in Relation to the Accumulation of Deficits
12天前
已完结
Development and Validation of a Machine Learning-Based Diagnostic Model for Parkinson's Disease in Community-Dwelling Populations: Evidence from the China Health and Retirement Longitudinal Study (CHARLS)
15天前
已完结
Framework to construct and interpret latent class trajectory modelling
27天前
已完结
Plant-based dietary patterns in relation to mortality among older adults in China
1个月前
已完结
Differential clinical outcomes after 1 year versus 5 years in a randomised comparison of zotarolimus-eluting and sirolimus-eluting coronary stents (the SORT OUT III study): a multicentre, open-label, randomised superiority trial
1个月前
已完结
Group-Based Trajectory Modeling in Clinical Research
1个月前
已完结
Adiposity and dementia among Chinese adults: longitudinal study in the China Health and Retirement Longitudinal Study (CHARLS)
1个月前
已完结
Association of depression trajectories and subsequent hypertension and cardiovascular disease: findings from the CHARLS cohort
1个月前
已完结
Overlap Weighting
2个月前
已完结
没有进行任何应助
感谢,速度真快,帮大忙了,么么哒,点赞
9天前
感谢,点赞,速度真快,帮大忙了,么么哒
12天前
感谢,点赞,速度真快,么么哒,帮大忙了
15天前
感谢,点赞,速度真快,帮大忙了,么么哒
27天前
感谢,点赞,速度真快,帮大忙了,么么哒
1个月前
感谢,点赞,帮大忙了,速度真快,么么哒
1个月前
感谢,点赞,速度真快,帮大忙了,么么哒
1个月前
点赞,感谢,帮大忙了,么么哒,速度真快
1个月前
感谢,点赞,速度真快,帮大忙了,么么哒
1个月前
感谢,点赞,速度真快,帮大忙了,么么哒
2个月前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论