COP4D >> Layanan Produsen Komponen dan Peralatan Listrik

cop4d Symptoms of COPD include frequent coughing or wheezing, excess phlegm, and shortness of breath.. COPD can cause coughing that produces large amounts of a slimy substance called mucus .It can also cause breathing problems, shortness of breath, chest thtness,

cop4d login, Chronic obstructive pulmonary disease (COPD) is a progressive lung disease. Learn about the stages of COPD, their symptoms, and how to manage the disease here..