Cescon C, Tettamanti A, Barbero M, Gatti R. Finite helical axis for the analysis of joint kinematics: comparison of an electromagnetic and an optical motion capture system. Arch. Physioter [Internet]. 2015 Aug. 25 [cited 2024 Nov. 23];5(1). Available from: https://journals.aboutscience.eu/index.php/aop/article/view/3005