Rennard, S. I., Sun, S. X., Tourkodimitris, S., Rowe, P., Goehring, U. M., Bredenbröker, D., & Calverley, P. M. A. (2014). Roflumilast and dyspnea in patients with moderate to very severe chronic obstructive pulmonary disease: A pooled analysis of four clinical trials. Dove Medical Press.
Citação norma ChicagoRennard, Stephen I., Shawn X. Sun, Stavros Tourkodimitris, Paul Rowe, Udo M. Goehring, Dirk Bredenbröker, and Peter M A. Calverley. Roflumilast and Dyspnea in Patients With Moderate to Very Severe Chronic Obstructive Pulmonary Disease: A Pooled Analysis of Four Clinical Trials. Dove Medical Press, 2014.
ציטוט MLARennard, Stephen I., et al. Roflumilast and Dyspnea in Patients With Moderate to Very Severe Chronic Obstructive Pulmonary Disease: A Pooled Analysis of Four Clinical Trials. Dove Medical Press, 2014.