Guevara, Kaloyan, and Kostadin Kostadinov. “Neurological Soft Signs and Social Cognition in Patients With Schizophrenia: The Missing Link”. Proceedings of the Bulgarian Academy of Sciences 76, no. 9 (October 1, 2023): 1440–1448. Accessed October 27, 2026. https://www.proceedings.bas.bg/index.php/cr/article/view/391.