Restoration of Elbow Flexion for Upper Trunk Brachial Plexus Injuries: Evaluation of Nerve Transfers and Modified Steindler Flexorplasty. Acta Med Philipp [Internet]. 2021 Jun. 25 [cited 2025 Apr. 29];55(3). Available from: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/2641