Dyfyniad APA

Park, S. K., Meldrum, C. A., & Larson, J. L. (2013). Subgroup analysis of symptoms and their effect on functioning, exercise capacity, and physical activity in patients with severe chronic obstructive pulmonary disease.

Dyfyniad Arddull Chicago

Park, Soo Kyung, Catherine A. Meldrum, and Janet L. Larson. Subgroup Analysis of Symptoms and Their Effect On Functioning, Exercise Capacity, and Physical Activity in Patients With Severe Chronic Obstructive Pulmonary Disease. 2013.

Dyfyniad MLA

Park, Soo Kyung, Catherine A. Meldrum, and Janet L. Larson. Subgroup Analysis of Symptoms and Their Effect On Functioning, Exercise Capacity, and Physical Activity in Patients With Severe Chronic Obstructive Pulmonary Disease. 2013.

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