TY  - JOUR 
T1  - Neuropsychological profile in the preclinical stages of dementia: principal component analysis approach
JO  - Dementia & Neuropsychologia
A1  - Rivera-Fernández, Claudia
A1  - Custodio, Nilton
A1  - Soto-Añari, Marcio
SN  - 1980-5764
UL  - 10.1590/1980-57642021dn15-020006
VL  - 15 
Y1  - 2021
PB  - Brasil 
ER  -