Animal models of prenatal immune challenge and their contribution to the study of schizophrenia: a systematic review - Macêdo, D. S.; Araújo, D. P.; Sampaio, L. R. L.; Vasconcelos, S. M. M.; Sales, P. M. G.; Sousa, F. C. F.; Hallak, Jaime Eduardo Cecílio; Crippa, José Alexandre de Souza; Carvalho, A. F. (Brazilian Journal of Medical and Biological Research, 2012)