Erum Anwar, Sidra Waqar Qureshi, Abdul Wasay, Muhammad Zubair, and Akram Rajput. “Does Timing of ERCP Matter? – A Prospective  Single-Center Study”. Journal of Health, Wellness and Community Research 3, no. 6 (June 12, 2025): e553. Accessed February 4, 2026. https://www.jhwcr.com/index.php/jhwcr/article/view/553.