Arthroscopic Assisted Lower Trapezius Transfer in Patients with Irreparable Posterosuperior Rotator Cuff Tears. Preliminary results of 8 patients. RELART [Internet]. 2021 Oct. 31 [cited 2026 Sep. 24];28(03):204-9. Available from: https://www.revistarelart.com/index.php/revista/article/view/208