Boiko, O., and V. Rodionova. “Changes in Renal Function in Patients With Hypertension and Chronic Obstructive Pulmonary Disease According to Retrospective Analysis of Medical Records”. KIDNEYS 10, no. 4 (February 15, 2022): 190–195. Accessed December 7, 2025. https://kidneysjournal.com/index.php/journal/article/view/345.