The activity level of children has decreased considerably during the past 10 years (Comparison in 6th graders of the same elementary school
The activity level of children has decreased considerably during the past 10 years (Comparison in 6th graders of the same elementary school
复制标题
近10年来，儿童的活动水平大幅下降（同一小学六年级学生的比较）
DOI：
--
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
S.
中科院分区：
文献类型：
--
作者：
Kimura;M.;Itoi;A.;Yamada;Y.;Nakae;S.
