Anxiety and Depression Prevalence in Chinese Patients with Gastroesophageal Reflux Disease:a Meta-analysis 
ZHOU Jinchi, DOU Weijia, WEI Yan, ZHAO Shuguang, HAN Wei, CHENG Hao, LIU Zhenxiong
Chinese General Practice . 2021, (5): 608 -613 .  DOI: 10.12114/j.issn.1007-9572.2021.00.080