In vivo imaging of muscarinic cholinergic receptors in temporal lobe epilepsy with a new PET tracer: [76Br]4-Bromodexetimide - Dupont, S; Semah, F; Loc’h, C; Strijckmans, V; Baulac, M; Samson, Y; Mazière, B (J Nucl Med, 1999)