APA ציטוט

Vogelmeier, C. F., Asijee, G. M., Kupas, K., & Beeh, K. M. (2015). Tiotropium and Salmeterol in COPD Patients at Risk of Exacerbations: A Post Hoc Analysis from POET-COPD(®). Adv Ther.

Citação norma Chicago

Vogelmeier, Claus F., Guus M. Asijee, Katrin Kupas, and Kai M. Beeh. "Tiotropium and Salmeterol in COPD Patients At Risk of Exacerbations: A Post Hoc Analysis From POET-COPD(®)." Adv Ther 2015.

ציטוט MLA

Vogelmeier, Claus F., Guus M. Asijee, Katrin Kupas, and Kai M. Beeh. "Tiotropium and Salmeterol in COPD Patients At Risk of Exacerbations: A Post Hoc Analysis From POET-COPD(®)." Adv Ther 2015.