@inproceedings{inproceedings114b9994, title = {Substance misuse among first-contact pshychosis: A case-control study in São Paulo, Brazil}, author = {Cordeiro, D. and Menezes, P. R. and Scazufca, M. and Coutinho, L. M. S. and Busatto, Geraldo and McGuire, P. and Murray, R. M.}, year = {2006}, booktitle = {Biennal Winter Workshop of Schizophrenia Research} }