Cita APA

MacIntyre, N., & Huang, Y. C. (2008). Acute Exacerbations and Respiratory Failure in Chronic Obstructive Pulmonary Disease. American Thoracic Society.

Citación estilo Chicago

MacIntyre, Neil, y Yuh Chin Huang. Acute Exacerbations and Respiratory Failure in Chronic Obstructive Pulmonary Disease. American Thoracic Society, 2008.

Cita MLA

MacIntyre, Neil, y Yuh Chin Huang. Acute Exacerbations and Respiratory Failure in Chronic Obstructive Pulmonary Disease. American Thoracic Society, 2008.