determinants
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Ismail, Z., Arenovich, T., Grieve, C., Willett, P., Sajeev, G., Mamo, D. C., MacQueen, G. M., Mulsant, B. H. 2012. Predicting Hospital Length of Stay for Geriatric Patients With Mood Disorders. Canadian Journal of Psychiatry-Revue Canadienne De Psychiatrie. 57 (11) 696-703.