Posttraumatic stress symptoms and attitude toward crisis mental health services among clinically stable patients with COVID-19 in ChinaBo, Hai-Xin; Li, Wen; Yang, Yuan; Wang, Yu; Zhang, Qinge; Cheung, Teris; Wu, Xinjuan*; Xiang, Yu-Tao*Social Sciences Citation IndexScience Citation Index Expanded南方医科大学; 中国医学科学院; 中国医学科学院北京协和医院摘要-关键词-