Villamil-Parra, W. A. Comparison of physical activity levels in people with chronic obstructive pulmonary disease and healthy subjects residing in hypobaric hypoxia environments. Canadian Society of Respiratory Therapists.
Chicago Style (17th ed.) CitationVillamil-Parra, Wilder A. Comparison of Physical Activity Levels in People with Chronic Obstructive Pulmonary Disease and Healthy Subjects Residing in Hypobaric Hypoxia Environments. Canadian Society of Respiratory Therapists.
MLA (9th ed.) CitationVillamil-Parra, Wilder A. Comparison of Physical Activity Levels in People with Chronic Obstructive Pulmonary Disease and Healthy Subjects Residing in Hypobaric Hypoxia Environments. Canadian Society of Respiratory Therapists.
Warning: These citations may not always be 100% accurate.