title: Nutritional state and exercise tolerance in patients with COPD.
authors.forename: J W
authors.initials: JW
authors.lastname: Liu
authors.forename: D F
authors.initials: DF
authors.lastname: Rochester
mesh_terms: D017079:Exercise Tolerance; D005541:Forced Expiratory Volume; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D009752:Nutritional Status