Washko, G. R., Fan, V. S., Ramsey, S. D., Mohsenifar, Z., Martinez, F., Make, B. J., . . . Reilly, J. J. (2008). The Effect of Lung Volume Reduction Surgery on Chronic Obstructive Pulmonary Disease Exacerbations. American Thoracic Society.
Chicago Style aipamenaWashko, George R., et al. The Effect of Lung Volume Reduction Surgery On Chronic Obstructive Pulmonary Disease Exacerbations. American Thoracic Society, 2008.
MLA aipamenaWashko, George R., et al. The Effect of Lung Volume Reduction Surgery On Chronic Obstructive Pulmonary Disease Exacerbations. American Thoracic Society, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.