Reliability and Validity of General Health Questionnaire-12 in Health Care Workers 
ZHONG Xiaogang,LIU Yiyun,PU Juncai,GUI Siwen,TIAN Lu,ZHOU Wei,WANG Haiyang,LI Pengfei,XIE Peng
Chinese General Practice . 2020, (35): 4530 -4534 .  DOI: 10.12114/j.issn.1007-9572.2019.00.776