RT Article T1 Genetic and psychosocial factors in schizophrenia: the Finnish adoptive family study JF Schizophrenia bulletin VO 17 IS 3 SP 477 OP 484 A2 Tienari, Pekka LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1642454117 K1 Schizophrenieforschung K1 Gefährdung