Zhi, X., Xi, W., Gao, L., Huang, J., Yang, X., Dai, W., . . . Zhang, X. (2015). Physical fitness status of children and adolescents in Tianjin of China during past three decades: A cross-sectional study. Int J Clin Exp Med.

Zhi, Xinyue, Wei Xi, Lei Gao, Junping Huang, Xu Yang, Wei Dai, Yanmei Deng, et Xin Zhang. "Physical Fitness Status of Children and Adolescents in Tianjin of China During Past Three Decades: A Cross-sectional Study." Int J Clin Exp Med 2015.

Zhi, Xinyue, et al. "Physical Fitness Status of Children and Adolescents in Tianjin of China During Past Three Decades: A Cross-sectional Study." Int J Clin Exp Med 2015.