COPD: What is it and why is it linked to smoking? | CARE Hos

COPD: Ew çi ye û çima bi cixarekêşanê ve girêdayî ye? | Nexweşxaneyên CARE | Dr. A. Jayachandra

Dr. A. Jayachandra, Clinical Director, Head of Department and Senior Interventional Pulmonologist, CARE Hospitals, Banjara Hills, Hyderabad, talks about what is COPD and whether is it related to smoking?