AUTHOR=Yang Rui , Tan Shuoyuan , Abdukerima Gulqihra , Lu Ting , Chen Chen , Song Lixin , Ji Bing , Lv Yipeng , Shi Jianwei 

TITLE=Combined effect of the smartphone addiction and physical activity on the depressive symptoms in secondary school students: a cross sectional study in Shanghai, China

JOURNAL=Frontiers in Psychiatry

VOLUME=15

YEAR=2025

URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2024.1473752

DOI=10.3389/fpsyt.2024.1473752

ISSN=1664-0640