Isayenko, Svetlana. “Clinical and Psychopathological Features of Formation and Course of Depressive Disorders and Suicidal Behavior in Cancer Patients”. ScienceRise: Medical Science, no. 9 (17) (September 30, 2017): 7–10. Accessed November 23, 2024. https://journals.uran.ua/sr_med/article/view/111033.