Characteristics and Mobile Phone Use Patterns of Children in 2008 to 2010, Korea, the CHEER study.
收藏NIAID Data Ecosystem2026-03-07 收录
数据链接：
官方服务：
资源简介：
CHEER, Children’s Health and Environmental Health Research, ADHD, Attention Deficit Hyperactivity Disorder. 1 USD equals approximately 1,084.5 KRW as of 8/9/2011. *Among children who owned a mobile phone.
创建时间：
2013-03-21
