what are the different types of respiratory disease.........pls answer fast.....................its urgent............
Asthma, Cronic Obstructive Pulmonary Disease(COPD), Bronchitis, Emphysema, Cystic Fibrosis
what are the different types of respiratory disease.........pls answer fast.....................its urgent............
Asthma, Cronic Obstructive Pulmonary Disease(COPD), Bronchitis, Emphysema, Cystic Fibrosis