IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-5-35206 Original Research Paper Incidence of Metabolic Syndrome (MetS) based on Haematology, Serology & Acid Blood Gas Analysis in Chronic Obstructive Pulmonary Disease COPD patients and its correlation RENU JAIN Dr. Dr. SEEMA AWASTHI Dr. May 2021 10 5 01 02