An Item Response Theory analysis of the Unified Multiple System Atrophy Rating Scale

Alexandra Foubert-Samier, Anne Pavy-Le Traon, Tiphaine Saulnier, Mélanie Le-Goff, Margherita Fabbri, Catherine Helmer, Olivier Rascol, Cécile Proust-Lima, Wassilios G. Meissner
Parkinsonism & Related Disorders. 2021-11-01; :
DOI: 10.1016/j.parkreldis.2021.11.024

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