Sh. Badawy M., M. Rashad Alaa, M. Elhabashy Mahmoud, M. Qasem Rasha, Evaluation of Co-morbidities among Different Chronic Obstructive Pulmonary Disease Phenotypes, International Journal of Thorax, Volume 1, Issue 1, 2018, Pages 8-19, ISSN Coming Soon, https://doi.org/.
(http://mail.oap-journals.orgijt/article/821)
Keywords: Co-morbidities; COPD; Phenotypes.