title: Hyponatremic convulsion after oral sodium phosphate for bowel preparation in a patient with previous gastrectomy.
authors: Department of Surgery, The Chinese University of Hong Kong, Hong Kong.
authors: S Y
authors: SY
authors: Liu
authors: F K
authors: FK
authors: Cheung
authors: W T
authors: WT
authors: Siu
authors: E K
authors: EK
authors: Ng