Motion analytics of trapezius muscle activity in an 18-year-old female with extended upper brachial plexus birth palsy - Lin, Jasmine J; Chan, Gromit Yeuk-Yin; Silva, Claudio Teixeira; Nonato, Luis Gustavo; Raghavan, Preeti; McGrath, Aleksandra; Chu, Alice (Journal of Brachial Plexus and Peripheral Nerve Injury, 2021)