Faiz Ur Rahman, Khawar Iqbal, Mohammad Shoaib Khan, Lekhraj Mal, Muhammad Attique Sadiq, Khalil-Ur-Rehman. “Incidence of Various Types of Gallstones in Association With Age”. Pakistan Journal of Medical & Health Sciences 16, no. 02 (April 5, 2022): 947. Accessed July 27, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/334.