Cross-sectional study of plasma phosphorylated tau 217 in persons without dementia. Saari TT, Palviainen T, Hiltunen M, et al. Cross-sectional study of plasma phosphorylated tau 217 in persons without dementia. Alzheimer’s & dementia (Amsterdam, Netherlands). 2025;17(2):e70107. doi:10.1002/dad2.70107 Read more