Cita APA

Mannino, D. M., Higuchi, K., Yu, T., Zhou, H., Li, Y., Tian, H., & Suh, K. (2015). Economic Burden of COPD in the Presence of Comorbidities. Chest.

Chicago Style Citation

Mannino, David M., Keiko Higuchi, Tzy-Chyi Yu, Huanxue Zhou, Yangyang Li, Haijun Tian, i Kangho Suh. "Economic Burden of COPD in the Presence of Comorbidities." Chest 2015.

Cita MLA

Mannino, David M., et al. "Economic Burden of COPD in the Presence of Comorbidities." Chest 2015.