Association of Glycaemic Status (Hba1c) with Fev1 and FEV1/ FVC Ratio in
COPD Patients with Type 2 Diabetes Mellitus
Prottush Kumar Mondal, Md. Sayedul Islam, Md. Khairul Anam, Nihar Ranjan Saha,
SK. Shahinur Hossain, Manoranjan Roy, Md. Habibur Rahman,
Chitta Ranjan Paul, Goutam Sen