Orlova, Nataliia, Volodymyr Tarasov, and Mykhailo Shkliar. “The Study of Anhedonia Level Among the City of Kiev and Kiev Region Residents Who Were under Quarantine Due to Covid-19 Pandemic”. Psychosomatic Medicine and General Practice 5, no. 2 (June 8, 2020): e0502243. Accessed July 8, 2026. https://grobid.e-medjournal.com/index.php/psp/article/view/243.