Analysis of the current situation of defect of vertebral column among primary， middle， and high school students in Minhang District， Shanghai Journal title: Shanghai Journal of Preventive Medicine Authors: HAN Yan,HU Yuhuan,WEN Xiaosa,XU Huilin,YING Fangjia,WANG Yujie,CAO Jiamin,GUO Qi,SHI Huijing, Subject(s): Public Health and Community Medicine, Public, Environmental & Occupational Health
