title: [Decrease in work capability due to chronic obstructive lung disease].
mesh_terms: D001158:Arteries; D004185:Disability Evaluation; D004562:Electrocardiography; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D010100:Oxygen / Q000097:blood; D014797:Vital Capacity
chemical_list: D010100:Oxygen