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Garmezy، N.؛ Streitman، S. (1974). "Children at risk: The search for the antecedents of schizophrenia. Part 1. Conceptual models and research methods". Schizophrenia Bulletin. ج. 1 ع. 8: 14–90. DOI:10.1093/schbul/1.8.14. PMID:4619494.