Combining inhaled iloprost with bosentan in patients with idiopathic pulmonary arterial hypertension
M. M. Hoeper, H. Leuchte, M. Halank, H. Wilkens, F. J. Meyer, H. J. Seyfarth, R. Wensel, F. Ripken, H. Bremer, S. Kluge, G. Hoeffken, J. Behr
European Respiratory Journal 2006 28: 691-694; DOI: 10.1183/09031936.06.00057906