Screen time, physical activity and mental health among urban adolescents in China

✍ Scribed by Hui Cao; Qingwen Qian; Tingting Weng; Changjiang Yuan; Ying Sun; Hui Wang; Fangbiao Tao

• Book ID: 113964532
• Publisher: Elsevier Science
• Year: 2011
• Tongue: English
• Weight: 262 KB
• Volume: 53
• Category: Article
• ISSN: 0091-7435
• DOI: 10.1016/j.ypmed.2011.09.002