Abstract
The heterogeneous condition known as chronic obstructive pulmonary disease (COPD) is marked by persistent airflow restriction, excessive mucus secretion, chronic expectorant cough, and shortness of breath. Multiple phenotypes and multisystemic illness are other characteristics of COPD, which is also accompanied by a progressive increase in morbidity and mortality [1].
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.