Short-term and long-term epoprostenol (prostacyclin) therapy in pulmonary hypertension secondary to connective tissue diseases: results of a pilot study
M Humbert, O Sanchez, M Fartoukh, JL Jagot, C Le Gall, O Sitbon, F Parent, G Simonneau
European Respiratory Journal 1999 13: 1351-1356; DOI: 10.1183/09031936.99.13613579