TY - Chinese Journal of Child Health Care A1 - CHENG Xiang-yu, LIU Jian-quan, ZHAO Zhe, CHEN Xiao-qiang, LI Wen-cui T1 - Analysis of the prevalecnce and risk factors of flatfoot in primary and secondary school students in Shenzhen Y1 - 2021-01-10 JF - Chinese Journal of Child Health Care JO - Chinese Journal of Child Health Care SP - 88 EP - 91 VL - 29 IS - 1 UR - https://manu41.magtech.com.cn/Jwk_zgetbjzz N1 - 10.11852/zgetbjzz2020-0851 ER -