RT Article T1 Risk factors in schizophrenia: the Stony Brook high-risk project JF Schizophrenia bulletin VO 13 IS 3 SP 439 OP 450 A1 Weintraub, Sheldon A. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1642453218 K1 Schizophrenieforschung K1 Gefährdung