Real-World COPD Management Over 3 Years at the Community Health Service Center of Shanghai During the COVID-19 Pandemic in China

Wu TT, Jiang YQ, Zhao BF, Si FL, Wu P, Wang HY, Sheng CF, Xu X, Li F, Zhang J

International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:349-364

Published Date: 17 March 2023