helmy N, K. A. M. E. L. MM, A. W, and M. H, "Experience with Bronchial Arteriography and Embolisation in cases of severe haemoptysi.A preliminary study", Egyptian Journal of chest diseases and tuberculosis, vol. 2011, issue 2, pp. 236-242, 2011.
El-Korash, R. I., Y.MAmin, H.A.Moussa, and I.Badawy, "Study the relationship of erythropoietin and chronic obstructive pulmonary disease", Egyptian Journal of chest diseases and tuberculosos, vol. 61, issue 3, pp. 53-57, 2012.
H, H., H. A. Hafiz, M. H, and S. A, "Metabolic Syndrome and Systemic Inflammation in Patients with Chronic Obstructive Pulmonary Disease", Egyptian Jounal of chest diseases and tuberculosis, vol. 62, issue 1, pp. 85-89, 2013.