K. Gieremek, E. Saulicz, A. Pilat, and D. Molicka , Trans., “ Efficacy of the cervical extension vibrating apparatus in the treatment of patients with cervical spondylosis”, CDF, vol. 22, no. 1, pp. 27–34, Feb. 2003, Accessed: Oct. 26, 2025. [Online]. Available: https://cuestionesdefisioterapia.com/index.php/es/article/view/420