Sulaymonovna, Khatamova Raykhon. “Clinical Correlations of Biomarkers in Chronic Heart Failure Developed on the Background of Rheumatic Heart Disease”. American Journal of Biomedicine and Pharmacy, vol. 2, no. 6, June 2025, pp. 77-87, https://biojournals.us/index.php/AJBP/article/view/1112.