Kozlov, Evgeny, Evgeny Derevyannich, Natalia Balashova, Roman Yaskevich, and Olga Moskalenko. “DEPRESSIVE DISORDERS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE IN CONDITIONS OF COMORBIDITY”. Russian Journal of Education and Psychology 13, no. 2 (April 29, 2022): 126-144. Accessed November 15, 2026. https://rjep.ru/jour/index.php/rjep/article/view/166.