Discriminating Relapsing-Remitting From Progressive Multiple Sclerosis Using Multidimensional Speech Biomarkers: An Independent Cohort Validation Study. Delgado Hernández J, Betancort Montesinos M, Romero Arias T, Hernández Pérez M Á J Voice. 2026 May 25. PMID: 42185120. Abstract CommentRecommendBookmarkWatch