Comparative analysis of the morphological development of primary and secondary school students aged 7 to 18 years in Sichuan Province in 2018 and 2014
SHI Chun-li, ZHOU Liang, CHEN Jian-yu, CHENG Lian, ZHANG Li
journal1 . 2020, (10): 1173 -1177 .  DOI: 10.11852/zgetbjzz2019-1392