Pulmonary Hypertension in the CREST Syndrome Variant of Progressive Systemic Sclerosis (Scleroderma)
- 1 April 1977
- journal article
- Published by American College of Physicians in Annals of Internal Medicine
- Vol. 86 (4), 394-399
- https://doi.org/10.7326/0003-4819-86-4-394