The global status of chronic obstructive pulmonary disease
@article{JTD53248, author = {Chin Kook Rhee and Ki-Suck Jung}, title = {The global status of chronic obstructive pulmonary disease}, journal = {Journal of Thoracic Disease}, volume = {13}, number = {6}, year = {2021}, keywords = {}, abstract = {}, issn = {2077-6624}, url = {https://jtd.amegroups.org/article/view/53248} }