Analysis of mortality characteristics and trends among primary and secondary school students aged 6 to 18 in Wulong, Chongqing, 2015-2024
WU Wenqiong, LI Tingting, CHEN Yiyu, WAN Quan
Chinese Journal of School Doctor . 2026, (1): 56 -60 .  DOI: 10.20161/j.cnki.32-1199/R.20260012