Rasheed, Tazeen, Haris Alvi, Majid Shaikh, Faiza Ali, Bader Zuberi, and Wara Subhan. “Frequency of Hyponatremia Caused by Sodium Picosulfate Solution When Used As a Bowel Cleansing Agent for Colonoscopy”. Pakistan Journal of Medical Sciences 36, no. 7 (October 19, 2020). Accessed September 25, 2021. https://pjms.org.pk/index.php/pjms/article/view/2376.