https://researchconnect.suny.edu/en/projects/actellion-opsumit-historical-users-cohort-study-orpheus-a-multice/
Actellion: OPsumit Historical USers Cohort Study (OrPHeUS), a Multicenter, Retrospective Chart...
cohort studyopsumithistoricalusersorpheus
https://www.jnjmedicalconnect.com/products/opsumit/medical-content/how-does-opsumit-work
How Does OPSUMIT Work?
A summary of data regarding how OPSUMIT® (macitentan) works.
opsumitwork