Current status and influencing factors of fear in patients before gastrointestinal endoscopy
Tan Wenhui, Sun Yining, Liang Biao, Lyu Fang, Wang Yimin
International Medicine and Health Guidance News . 2025, (22): 3815 -3820 .  DOI: 10.3760/cma.j.cn441417-20250618-22023