Rios, Grissel, and Naydi Pérez-Ríos. 2025. “Association of 6-Minute Walk Test (6MWT) Data With Cardiopulmonary Factors in Hispanic Systemic Sclerosis Patients”. Puerto Rico Health Sciences Journal 44 (2):111-15. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/3333.