Birol, Namık Yücel, Esra Yaşar Gündüz, and Samet Tosun. “ Knowledge of Speech and Language Therapists about Drugs Related to Speech, Language, Voice and Swallowing Disorders”. Revista de Investigación en Logopedia 14, no. 1 (April 9, 2024): e90735. Accessed July 10, 2026. https://revistas.ucm.es/index.php/RLOG/article/view/90735.