Mohammadi, M.; Badv, R. S.; Rezaei, Z.; Zangooie, A.; Asgari, R.; Mashayekhi, N. Successful Treatment of Refractory Landau–Kleffner Syndrome With Memantine in a Child With GRIN2A Gain-of-Function Variant. Iran J Child Neurol 2026, 20, 87-93.