The pulmonary arterial hypertension quality enhancement research initiative: comparison of patients with idiopathic PAH to patients with systemic sclerosis-associated PAH
- 13 October 2011
- journal article
- research article
- Published by BMJ in Annals Of The Rheumatic Diseases
- Vol. 71 (2), 249-252
- https://doi.org/10.1136/annrheumdis-2011-200265