Evi V Nagler et al.
The Cochrane database of systematic reviews, 6, CD010965-CD010965 (2018-06-29)
Chronic (present > 48 hours) non-hypovolaemic hyponatraemia occurs frequently, can be caused by various conditions, and is associated with shorter survival and longer hospital stays. Many treatments, such as fluid restriction or vasopressin receptor antagonists can be used to improve