Efficacy of a Self-Designed Questionnaire for Community Screening of COPD

Yang S, Yin X, Zhang Y, Zhao H, Zheng Z, Li J, Hu X, Xie J, Jie Z, Wang N, Shi J

International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:1381-1391

Published Date: 14 June 2022