THE MANAGEMENT OF CHRONIC OBSTRUCTIVE BRONCHOPULMONARY DISEASE.
D001982:Bronchial Diseases; D003933:Diagnosis; D006801:Humans; D011656:Pulmonary Emphysema; D012131:Respiratory Insufficiency; D013812:Therapeutics
BRONCHIAL DISEASES; DIAGNOSIS; PULMONARY EMPHYSEMA; RESPIRATORY INSUFFICIENCY; THERAPEUTICS