| 标题 |
High-dose electronic media use in five-year-olds and its association with their psychosocial symptoms: a cohort study |
| 网址 | |
| DOI |
10.1136/bmjopen-2020-040848
doi
|
| 其它 |
期刊:BMJ Open 作者:Niiranen J, Kiviruusu O, Vornanen R, Saarenpää-Heikkilä O, Paavonen EJ 出版日期:2021-03-17 |
| 求助人 | |
| 下载 |
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(2025-6-4)