COPD Causes and Risk Factors | American Association

cop4dcop4d rtp berfokus pada penguatan solidaritas sosial melalui program pemberdayaan masyarakat yang berkelanjutan, dengan tujuan meningkatkan kesejahteraanCOPD is a group of progressive lung diseases that includes emphysema and chronic bronchitis. Despite affecting an estimated 32 million people in the United States, as many as