Selvanayagam, R. and Pfluger, G. 2017. A numerical misinterpretation in the computer screen during middle of the image free navigation assisted knee replacement-a dilemma of what to do next?. International Journal of Research in Medical Sciences. 5, 12 (Nov. 2017), 5440–5442. DOI:https://doi.org/10.18203/2320-6012.ijrms20175469.