Ashfaq A, Shukr I. GALLSTONE ILEUS: A RARE COMPLICATION OF GALLSTONES, AND CAUSE OF INTESTINAL OBSTRUCTION. PAFMJ [Internet]. 2018 Oct. 30 [cited 2023 Oct. 1];55(1):78-9. Available from: https://pafmj.org/index.php/PAFMJ/article/view/1192