JOURNAL OF CHILD NEUROLOGY, cilt.12, sa.7, ss.461-463, 1997 (SCI-Expanded)
It is known that valproic acid changes the ammonia metabolism. It has been suggested that blood ammonia levels do not correlate with valproate-induced encephalopathy.(1,2) In addition, the hyperammonemia together with encephalopathy was reported both with hepatic dysfunction and without it.(3-5).