%0 Journal Article %T "Survival with first-line bosentan in patients with primary pulmonary hypertension". V. V. McLaughlin, O. Sitbon, D. B. Badesch, R. J. Barst, C. Black, N. Galiè, M. Rainisio, G. Simonneau, and L. J. Rubin. Eur Respir J 2005; 25: 244–249. %D 2005 %R 10.1183/09031936.05.00028005 %J European Respiratory Journal %P 942-942 %V 25 %N 5 %U https://erj.ersjournals.com/content/erj/25/5/942.full.pdf