Predictors of treatment response from a first episode of schizophrenia or schizoaffective disorder. - Robinson,D.G.; Woerner,M.G.; Alvir,J.MJ.; Geisler,S.; Koreen,A.; Sheitman,B.; Chakos,M.; Mayerhoff,D.; Bilder,R.; Goldman,R.; Lieberman,J.A. (Am J Psychiatry, 1999)