Faiz Ur Rahman, Khawar Iqbal, Mohammad Shoaib Khan, Lekhraj Mal, Muhammad Attique Sadiq, Khalil-Ur-Rehman 2022. Incidence of Various Types of Gallstones in Association with Age. Pakistan Journal of Medical & Health Sciences. 16, 02 (Apr. 2022), 947. DOI:https://doi.org/10.53350/pjmhs22162947.