Khan, Mohammad Naeem, Syed Shahmeer Raza, Amer Kamal Hussain, Muhammad Daniyal Nadeem, and Farhan Ullah. 2017. “PANCREATIC DUCT STONES”. Journal of Ayub Medical College Abbottabad 29 (1):154-56. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/585.