Jaremek, A.; Kępa, J.; Kandefer, N.; Wyszkowski, M.; Grabarczyk, A.; Pawlak, A.; Grad, S.; Gregorek, M.; Gregorek, P. The Use of Botulinum Toxin in Medicine: Safety and Efficacy Based on the Latest Research. J Educ Health Sport 2023, 44, 35-55.