Assessment of needs among first contact cases of psychosis in São Paulo, Brazil - Schlithler, A. C. B.; Menezes, P. R.; Scazufca, M.; Coutinho, L. M. S.; Busatto, Geraldo; Casagrande, K.; McGuire, P.; Murray, R. M. (Biennal Winter Workshop of Schizophrenia Research, 2006)