DROŻAK, Martyna, GRABOWY, Paulina and DROŻAK, Paulina. The usage of botulinum in the treatment of masticatory muscles hyperactivity. Journal of Education, Health and Sport. Online. 13 September 2022. Vol. 12, no. 9, pp. 729-735. [Accessed 13 December 2025]. DOI 10.12775/JEHS.2022.12.09.086.