1) Harris EC, Barraclough B. Suicide as an outcome for mental disorders. A meta-analysis. Br J Psychiatry 1997; 170: 205-228.
2) Heilä H, Haukka J, Suvisaari J, et al. Mortality among patients with schizophrenia and reduced psychiatric hospital care. Psychol Med 2005; 35(5): 725-732.
3) Heilä H, Isometsä ET, Henriksson MM, et al. Suicide and schizophrenia: a nationwide psychological autopsy study on age- and sex-specific clinical characteristics of 92 suicide victims with schizophrenia. Am J Psychiatry 1997; 154(9): 1235-1242.