Dyfyniad APA

Boschetto, P., Quintavalle, S., Zeni, E., Leprotti, S., Potena, A., Ballerin, L., . . . Mapp, C. E. (2006). Association between markers of emphysema and more severe chronic obstructive pulmonary disease. BMJ Group.

Dyfyniad Arddull Chicago

Boschetto, P., et al. Association between Markers of Emphysema and More Severe Chronic Obstructive Pulmonary Disease. BMJ Group, 2006.

Dyfyniad MLA

Boschetto, P., et al. Association between Markers of Emphysema and More Severe Chronic Obstructive Pulmonary Disease. BMJ Group, 2006.

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