Рахман, Людмила, and Мирослава Дзісь. “Dynamics of Prevalence of Affective Disorders in Patients With Dementia During the COVID-19 Pandemic”. Psychosomatic Medicine and General Practice 6, no. 2 (May 29, 2021): e0602277. Accessed September 20, 2021. https://e-medjournal.com/index.php/psp/article/view/277.