Muhammad, M. I., A. H. Alhassan, A. Y. Alkhars, R. A. Alzahrani, M. H. A. Mansour, F. H. Alghamdi, M. S. Almarri, F. A. Ghzoi, R. H. Alwadai, M. Y. Aljarallah, and A. A. Saihb. “Clinical Patterns and Causes of Post-Cholecystectomy Syndrome”. International Journal Of Community Medicine And Public Health, vol. 8, no. 8, July 2021, pp. 4139-43, doi:10.18203/2394-6040.ijcmph20212826.