Karslı, Berkhan; Meisinger, Verena; Hasanaj, Genc; Kallweit, Marcel S.; Dengl, Fanny; Vural, Gizem; Melcher, Julian; Korman, Maxim; Klimas, Nicole; Schmölz, Susanne; Šušnjar, Antonia; Hisch, Alexandra; Krčmář, Lenka; Boudriot, Emanuel; Moussiopoulou, Joanna; Yakimov, Vladislav; Pogarell, Oliver; Schmitt, Andrea; Falkai, Peter; Geyer, Thomas; Roell, Lukas; Wagner, Elias; Raabe, Florian J.; Keeser, Daniel (2026): The link between GABA levels and P300 abnormalities in schizophrenia spectrum disorders: regional and symptom-based insights. Schizophrenia, 12: 11. ISSN 2754-6993