RT Article T1 The UCLA high-risk project JF Schizophrenia bulletin VO 13 IS 3 SP 505 OP 514 A1 Goldstein, Michael J. 1930-1997 LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1642454761 K1 Schizophrenieforschung K1 Gefährdung