PDF(990 KB)
Analysis of monitoring results of absenteeism due to illness of primary and secondary school students in Quanshan District, Xuzhou City in 2016-2020 academic years
SUN Zhong-hui, WU Hai-hong, ZHANG Juan, LI Nian
Chinese Journal of School Doctor ›› 2022, Vol. 36 ›› Issue (7) : 511-513.
PDF(990 KB)
PDF(990 KB)
Analysis of monitoring results of absenteeism due to illness of primary and secondary school students in Quanshan District, Xuzhou City in 2016-2020 academic years
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