Development of a new patient-reported outcome (PRO) instrument for pulmonary arterial hypertension (PAH)- The pulmonary arterial hypertension–symptoms and impact (PAH-SYMPACT) questionnaire
Abstract
Authors
D. McCollister S. Kummer D.B. Badesch A. Filusch E. Hunsche R. Schüler I. Wiklund A. Peacock