Mutations in GRIN2A cause idiopathic focal epilepsy with rolandic spikes. - Lemke JR; Lal D; Reinthaler EM; Steiner I; Nothnagel M; Alber M; Geider K; Laube B; Schwake M; Finsterwalder K; Franke A; Schilhabel M; et al. (Nature genetics, 2013)