STARTS-2: long-term survival with oral sildenafil monotherapy in treatment-naive pediatric pulmonary arterial hypertension
Circulation (2014) - Comments
pubmed: 24637559  doi: 10.1161/circulationaha.113.005698  issn: 1524-4539  issn: 0009-7322 

Robyn J. Barst, Maurice Beghetti, Tomas Pulido, Gary Layton, Irina Konourina, Min Zhang, D. Dunbar Ivy,