FRIEDMAN, Samuel H; WILLIAMS, Jacob; HYER, Madison; FOX, Nicholas; RAMAKRISHNAN, Viswanathan; LAMMI, Matthew R; STEEN, Virginia D; ARGULA, Rahul G. Longitudinal Risk Phenotyping in Incident Systemic Sclerosis-associated Pulmonary Arterial Hypertension (SSc-PAH): An Unsupervised Cluster Analysis of the PHAROS Registry. Journal of Pulmonology and Respiratory Research, [S. l.], v. 8, n. 1, p. 015–022, 2024. DOI: 10.29328/journal.jprr.1001053. Disponível em: https://www.pulmonolrespirjournal.com/jprr/article/view/jprr-aid1053. Acesso em: 10 oct. 2025.