Comparative study on clinical characteristics of elderly patients with unipolar depression and bipolar depression
HONG Bo, LI Guan-jun, YUE Ling, AN Na, WANG Jing-hua
上海交通大学学报（医学版） . 2015, (10): 1508 .  DOI: 10.3969/j.issn.1674-8115.2015.10.015