@article{article65f335f4,
title   = {Caregiver burden in an elderly population with depression in São Paulo, Brazil},
author = {Scazufca, Marcia and Menezes, Paulo Rossi and Almeida, Osvaldo P.},
year = {2002},
doi = {10.1007/s00127-002-0571-6},
journal   = {Social Psychiatry and Psychiatric Epidemiology}
}