Angelov, Teodor, Teodora Chamova, Dora Zlatareva, Nevena Fileva, Ivan Barbov, and Ivailo Tournev. “Case Report of a Patient With Morbus Hirayama - Presentation, Diagnosis and Differential Diagnostic Aspects”. Bulgarian Neurology 22, no. 3 (December 30, 2021): 120–125. Accessed October 14, 2026. https://www.nevrologiabg.com/journal/index.php/neurology/article/view/97.