Pediatric Chronic Idiopathic Constipation: A Direct Comparison of Polyethylene Glycol Powder and Polyethylene Glycol 40% Syrup. IAJLB [Internet]. 2020 Mar. 6 [cited 2026 Oct. 16];17(1):1-8. Available from: https://iajlb.org/index.php/iajlb/article/view/83