Zafar, Usman, Muhammad Jawad, Farrukh Ansar, Ehtsham Hafeez, and Adil Zareef. “Heart Rate Variability in Diabetes: Evidence of Autonomic Dysfunction across Age Groups”. International Journal of Pathology 23, no. 2 (July 2, 2025): 53–62. Accessed August 12, 2025. https://mail.jpathology.com/index.php/OJS/article/view/948.