Muhammad Amar Qudeer, Syed Asghar Naqi, Muhammad Zeeshan Sarwar, & Hafiza Amina Mujahid. (2020). Frequency of gall bladder carcinoma in cholecystectomies for symptomatic cholelithiasis. Journal of the Pakistan Medical Association, 71(2), 779–779. https://doi.org/10.47391/JPMA.660