Ali, M. I., Wahiduzzaman, M., Ahasan, S. A., Hossain, M. A., Rahman, S. H., & Tarafder, K. H. (2026). Role of Botulinum toxin injection in the treatment of spasmodic dysphonia: Experience in Bangladesh Medical University. Bangladesh Journal of Otorhinolaryngology, 31(2), 52–61. https://doi.org/10.3329/bjo.v31i2.88999