A clinimetric evaluation of the problem behaviors assessment short form (PBA-s) within the context of the Huntington's disease integrated staging system (HD-ISS). - Demmin, Docia L; Roché, Matthew W; Vaidya, Jatin G; Langbehn, Douglas R; Fuller, Rebecca LM; Weingast, Sarah Z; Sampaio, Cristina; Stebbins, Glenn T (Journal of Huntington's Disease, 2026)