William W Storms Judi E Miller
10.1016/j.rmcr.2018.04.009
Respir Med Case Rep
2018 Apr 25;24:84-85.
CC BY-NC-ND
https://pubmed.ncbi.nlm.nih.gov/29977767/
Case Reports
PMC6010616
29977767
Improved lung function and quality of life following guaifenesin treatment in a patient with chronic obstructive pulmonary disease (COPD): A case report
2018