title: Prospects for research on schizophrenia. IV. Genetic and environmental factors. Genetic models for schizophrenia.
mesh_terms: D004200:Diseases in Twins; D005787:Gene Frequency; D006579:Heterozygote; D006801:Humans; D008954:Models, Biological; D008960:Models, Psychological; D009874:Operations Research; D010641:Phenotype; D011336:Probability; D012106:Research; D012559:Schizophrenia / Q000235:genetics*