会宁县中小学生心理健康现状及影响因素研究
闫娟,刘艳丽,董夏杉,张本忠
Study on mental health status and influencing factors of primary and secondary school students in Huining County
YAN Juan, LIU Yan-li, DONG Xia-shan, ZHANG Ben-zhong
中国校医 . 2021, (9): 663 -666 .