The rest 31 papers (32.63% of the total articles) are those of summary and expert comments.

叙述性研究和专家评论31篇，占文献总量的32.63%。

youdao

The rest 31 papers (32.63% of the total articles) are those of summary and expert comments.

叙述性研究和专家评论31篇，占文献总量的32.63%。

youdao