Impaired benzodiazepine receptor binding in peri-lesional cortex of patients with symptomatic epilepsies studied by [11C]flumazenil PET. - Szelies,B.; Sobesky,J.; Pawlik,G.; Mielke,R.; Bauer,B.; Herholz,K.; Heiss,W.D. (Eur J Neurol, 2002)