https://yoda.yale.edu/clinical-trial/nct02471183-multicenter-open-label-single-group-study-to-assess-the-tolerability-and-the-safety-of-the-transition-from-inhaled-treprostinil-to-oral-selexipag-in-adult-patients-with-pulmonary-arter/
NCT02471183 - Multicenter, Open-label, Single-group Study to Assess the Tolerability and the Safety...