.png){kind=icon}
.png){kind=icon}
Return
Hierarchical Data Structures and Multilevel Modeling
.png){kind=icon}
PRE
AI
DOI：10.1016/j.jpeds.2019.05.042.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
3.5
Papers:
1.6W
Citations:
3.4W