A cross-sectional and longitudinal study on the protective effect of bilingualism against dementia using brain atrophy and cognitive measures. - Costumero, Víctor; Marin-Marin, Lidon; Calabria, Marco; Belloch, Vicente; Escudero, Joaquín; Baquero, Miguel; Hernandez, Mireia; Ruiz de Miras, Juan; Costa, Albert; Parcet, Maria-Antònia; Ávila, César (Alzheimer's Research & Therapy, 2020)