Current situation and influencing factors of screen time in children with malignant tumor
XU Jia, XIAO Yuqiao, LIU Zixuan, ZHANG Tianruixue, LIU Li, GU Can
Chinese Journal of Child Health Care . 2025, (5): 555 -559 .  DOI: 10.11852/zgetbjzz2024-0888


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