Alzheimer's disease cerebrospinal fluid biomarker in cognitively normal subjects.

Toledo, Jb; Zetterberg, H; van Harten, Ac; Glodzik, L; Martinez Lage, P; BOCCHIO CHIAVETTO, Luisella; Rami, L; Hansson, O; Sperling, R; Engelborghs, S; Osorio, Rs; Vanderstichele, H; Vandijck, M; Hampel, H; Teipl, S; Moghekar, A; Albert, M; Hu, Wt; Monge Argilés, Ja; Gorostidi, A; Teunissen, Ce; De Deyn, Pp; Hyman, Bt; Molinuevo, Jl; Frisoni, Gb; Linazasoro, G; de Leon, Mj; van der Flier, Wm; Scheltens, P; Blennow, K; Shaw, Lm; Trojanowski, Jq