Plasma glial fibrillary acidic protein and neurofilament light chain are measures of disease severity in semantic variant primary progressive aphasia.
Carolin HellerElise ChanMartha S FoianiEmily ToddLucy L RussellCaroline V GreavesAmanda J HeslegraveJason D WarrenHenrik ZetterbergMartina BocchettaJonathan Daniel RohrerPublished in: Journal of neurology, neurosurgery, and psychiatry (2020)