THE SHORT FORM HEALTH SURVEY AS AN INSTRUMENT FOR THE SCREENING of DEPRESSIVE SYMPTOMS IN THE ELDERLY POPULATION - Ferreira Santos, J. L.; Ramos-Cerqueira, A. T. [UNESP]; Ferreira Furegato, A. R.; Lebrao, M. L.; Oliveira Duarte, Y. A. (B M J Publishing Group, 2011)