Cita APA

Ford, E. S. (2015). Trends in mortality from chronic obstructive pulmonary disease among adults in the United States. Chest.

Chicago Style Citation

Ford, Earl S. "Trends in Mortality From Chronic Obstructive Pulmonary Disease Among Adults in the United States." Chest 2015.

Cita MLA

Ford, Earl S. "Trends in Mortality From Chronic Obstructive Pulmonary Disease Among Adults in the United States." Chest 2015.

Atenció: Aquestes cites poden no estar 100% correctes.