title: Genetic and non-genetic vulnerability factors in schizophrenia: the basis of the "two hit hypothesis".
authors.affiliation: Department of Psychiatry, University of Bonn Medical Center, Germany.
authors.forename: T A
authors.initials: TA
authors.lastname: Bayer
authors.forename: P
authors.initials: P
authors.lastname: Falkai
authors.forename: W
authors.initials: W
authors.lastname: Maier
mesh_terms: D001921:Brain / Q000196:embryology* / Q000254:growth & development / Q000473:pathology; D004777:Environment; D020022:Genetic Predisposition to Disease; D006801:Humans; D008957:Models, Genetic; D016296:Mutagenesis; D009415:Nerve Net / Q000002:abnormalities; D012559:Schizophrenia / Q000235:genetics* / Q000503:physiopathology