Effects of singing classes on pulmonary function and quality of life of COPD patients. [electronic resource]
- International journal of chronic obstructive pulmonary disease 2009
- 1-8 p. digital
Aged Aged, 80 and over Breathing Exercises Dyspnea--etiology Expiratory Reserve Volume Female Humans Inhalation Lung--physiopathology Male Middle Aged Music Therapy Pressure Pulmonary Disease, Chronic Obstructive--complications Quality of Life Severity of Illness Index Spirometry Surveys and Questionnaires Treatment Outcome