DREIFUSS FRITZ E. 304,834 ISSUES Issues in epilepsy-an agenda for the 21st century : proceedings from a satellite symposium at the 19th International Epilepsy Congress October 14, 1991, Rio do Janeiro Brazil / guest ed-s Fritz E. Drei-fuss, Natalio Fejerman. - New York : Raven Press, '1992'. - VII, 32 s. ; 29 cm (Epilepsia, ISSN 0013-9580 ; vol. 33, suppl. 1)