What are the frequent complaints voiced by inpatients and physicians amidst the emerging infectious diseases? — An illustrative instance of the COVID-19. - Feng, Xixia; Li, Peiyi; Hao, Xuechao; Peng, Yalan; Zhou, Ruihao; Li, Weimin; Chen, Guo; Zhu, Tao (BMC Infectious Diseases, 2024)