Parajuli A, KC N. Predictors of inadequate bowel preparation using two liters of polyethylene glycol for colonoscopy. J. Kathmandu Med. Coll. [Internet]. 2020 Sep. 30 [cited 2026 Mar. 12];9(3):144-9. Available from: https://jkmc.com.np/ojs3/index.php/journal/article/view/1050