Qingjuan Shi. 1 Hong Zheng. 2 Rongdang Hu1 1Department of Orthodontics. Hospital of Stomatology. https://wcyvvyngpemiyw.timeblog.net/70684117/understanding-the-impact-of-the-covid-19-pandemic-on-u-s-older-adults-self-reported-pandemic-related-concerns-and-consequences-in-a-cross-sectional-survey-study
