1. An Intervention Pattern of Family Parent-Child Physical Activity Based on a Smartphone App for Preschool Children during COVID-19. (22nd August 2022) Authors: Han, Xiaowei; Tian, Zhulin; Zhao, Meiling; Zhou, Zhixiong Other Names: Popovic Stevo Academic Editor. Journal: BioMed research international Issue: Volume 2022(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗