@article{article6b43362b,
title   = {The role of literacy, occupation and income in dementeia prevention: the São Paulo ageing & health study (SPAH)},
author = {Scazufca, Marcia and Almeida, Osvaldo P and Menezes, Paulo Rossi},
year = {2010},
doi = {10.1017/S1041610210001213},
journal   = {International Psychogeriatrics}
}