U.X.Gayupova, and M.E.Rahimova. “Ventricular Premature Beats During Exercise Testing: From Autonomic Imbalance to Risk Stratification”. Frontline Medical Sciences and Pharmaceutical Journal 6, no. 08 (August 31, 2026): 15–21. Accessed September 20, 2026. https://frontlinejournals.org/journals/index.php/fmspj/article/view/1025.