GROVER J, NATARAJAN V. Estimation and Tracking of Knee Angle Trajectory using Inertial Sensors and a Smartphone Application. EAI Endorsed Trans Perv Health Tech [Internet]. 2015 Dec. 14 [cited 2024 Nov. 24];2(6):e1. Available from: https://publications.eai.eu/index.php/phat/article/view/1333