“From Service Burden to Burnout: The Protective Role of Supervisory Support Among Internal Medicine Postgraduate Residents in Punjab Teaching Hospitals A Cross-Sectional Survey Running Head: Service Burden, Supervisory Support, and Burnout in Punjab Intern”. Pakistan Journal of Medical & Cardiological Review 5, no. 2 (June 21, 2026): 6501–6517. Accessed November 15, 2026. https://pakjmcr.com/index.php/1/article/view/1381.