Marzęda, M., Swatko, T., Blicharz, A., Stachura, T., Kamieniak, M., Jarosz, P., & Kobiałka, I. (2022). Effect of botulinum toxin on improving quality of life in patients with chronic migraine. Journal of Education, Health and Sport, 12(9), 933–938. https://doi.org/10.12775/JEHS.2022.12.09.107