Beris, Alexandras E, Ioannis D Gelalis, Theodore A Xenakis, Alexandras N Mavrodontidis, and Panayotis N Soucacos. 1996. “Congenital Hip Dislocation and Subtrochanteric Pseudoarthrosis: Hip Replacement Based on Computer-Aided Analysis”. Acta Orthopaedica 67 (6):617-19. https://doi.org/10.3109/17453679608997767.