Anwar Hussain Abbasi, Aleena Shahid, Hina Andaleeb, Khawaja Ashfaq Ahmed, Nadeem Yousuf. Indications, complications and outcomes of patients undergoing endoscopic retrograde cholangio pancreatography at Rawal institute of health sciences, Islamabad. bmcjms [Internet]. 2023 Mar. 13 [cited 2024 Nov. 21];4(1):31-5. Available from: https://bmcjms.org/index.php/bmcj/article/view/66