DEMCZYSZAK, Iwona, KUCIEL, Natalia, SUTKOWSKA, Edyta, FORTUNA, Małgorzata and NAKIEWICZ, Jarosław. Comparison of effectiveness of selected physical modalities in patients with rotator cuff injury. Journal of Education, Health and Sport. Online. 26 June 2019. Vol. 9, no. 6, pp. 470-477. [Accessed 7 January 2025].