Effects of barium on stimulus-induced rises of (K+)o in human epileptic non-sclerotic and sclerotic hippocampal area CA1. - Kivi,A.; Lehmann,T-N.; Kovács,R.; Eilers,A.; Jauch,R.; Meencke,H.J.; von Deimling,A.; Heinemann,U.; Gabriel,S. (Eur J Neurosci, 2000)