Lohman, Martina, Kaj Tallroth, Jyrki A Kettunen, and Ville Remes. 2011. “Changing from Analog to Digital Images: Does It Affect the Accuracy of Alignment Measurements of the Lower Extremity?”. Acta Orthopaedica 82 (3):351-55. https://doi.org/10.3109/17453674.2011.570670.