title: New COPD assessment tool: the last work of Professor Aizawa.
authors: Masakazu
authors: M
authors: Ichinose
mesh_terms: D059026:Diagnostic Self Evaluation; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000523:psychology*; D011788:Quality of Life; D011795:Surveys and Questionnaires