Correlation of anxiety and depression with sleep quality and quality of life in elderly patients with percutaneous coronary intervention
LIU Xia1,2, DING Biao3, ZHANG Ya-qing1
上海交通大学学报（医学版） . 2018, (9): 1085 .  DOI: 10.3969/j.issn.1674-8115.2018.09.014