1. Evidence-Based on Call Acute Medicine;Ball,2000
2. Sodium;Kumar;Lancet,1998
3. The outcome of hyponatraemia in general hospital population;Baron;Clin Nephrol,1984
4. Review of cases of hyponatremia in the Port Moresby General Hospital between August 1993 and June 1995;Kenede;Papua New Guinea Med J,1999
5. Severe hyponatraemia: Investigation and management in a district general hospital;Saeed;J Clin Pathol,2002