First published in 2001. Routledge is an imprint of Taylor & Francis, an informa company.
Svein I. Johannessen is Director of Research at the National Center for Epilepsy, Sandvika, Norway, Torbjorn Tomson is a Consultant Neurologist at the Karolinska Hospital, Stockholm, Sweden. Matti Sillanpaa is Professor of Paediatric Neurology at the University of Turku, Finland. Birthe Pedersen is a Consultant Neurologist in Aalborg, Denmark.