Progress in the management of COPD.
Bellamy
D
D
D006699:Home Care Services; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D010102:Oxygen Inhalation Therapy / Q000379:methods; D016540:Smoking Cessation; D013256:Steroids / Q000627:therapeutic use*
D013256:Steroids