_:na8d82842e19f4188806e048df74acf7fxb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ReadAction>
<https://thechipnetwork.org/clinical-efficacy-and-safety-of-switch-from-bosentan-to-macitentan-in-children-and-young-adults-with-pulmonary-arterial-hypertension-extended-study-results/>