Mohaghegh-Mortazavi,H. , , Bahrami,N. , , Naji,T. , and Mohamadnia,A. . "Investigating the Presence of Haemophilus Influenzae in Patients with Chronic Obstructive Pulmonary Disease (COPD) Using Molecular Method", Journal of Isfahan Medical School, 37, 527, 2019, 517-521. doi: 10.22122/jims.v37i527.11828