失独者丧失特征与心理健康的关系研究
张宇迪,贾晓明
The Relationship between Loss Characteristics and Mental Health of Shiduers(Parents Who Have Lost the Only Child) 
ZHANG Yudi,JIA Xiaoming
中国全科医学 . 2019, (22): 2749 -2754 .  DOI: 10.12114/j.issn.1007-9572.2019.00.340