CJCP     2022 24 (7):  806-811    ISSN: 1008-8830  CN: 43-1301/R Differences in non-suicidal self-injury behaviors between only-child and non-only-child adolescents with mood disorders: a cross-sectional study HUANG Wei, ZHOU Yong-Jie, ZOU Hong-Yu, YANG Xing, XU Hong, LI Guo-Hua, WANG Yan-Ni, LI Rui-Fen, ZENG Ling-Yun Shenzhen Mental Health Center/Department of Pingshan Physiotherapy, Shenzhen Kangning Hospital, Shenzhen, Guangdong 518118, China Received: 2022-01-25  Revised: null  Online: null Supporting info