@article{M.20188
title = "Evaluation of Co-morbidities among Different Chronic Obstructive Pulmonary Disease Phenotypes",
journal = "International Journal of Thorax",
volume = "1",
number = "1",
pages = "8 - 19",
year = "2018",
note = "",
issn = "Coming Soon",
doi = "https://doi.org/",
url = "https://openaccesspub.orgijt/article/821",
author = "Sh. Badawy M. and M. Rashad Alaa and M. Elhabashy Mahmoud and M. Qasem Rasha",
keywords = "Co-morbidities",
keywords = "COPD",
keywords = "Phenotypes."
}