P-tau/Aβ42 and Aβ42/40 ratios in CSF are equally predictive of amyloid PET status.
Campbell MR, Ashrafzadeh-Kian S, Petersen RC, Mielke MM, Syrjanen JA, van Harten AC, Lowe VJ, Jack CR Jr, Bornhorst JA, Algeciras-Schimnich A.
Campbell MR, et al. Among authors: bornhorst ja.
Alzheimers Dement (Amst). 2021 May 18;13(1):e12190. doi: 10.1002/dad2.12190. eCollection 2021.
Alzheimers Dement (Amst). 2021.
PMID: 34027020
Free PMC article.