Toptsis, Constantinos, Paraskevas Chatzidis, Demetrius Pouliopoulos, Panayotis Antonakakis, and Afroditi Patzaki. 1992. “Leg Distraction”. Acta Orthopaedica 63 (sup248):102-6. https://doi.org/10.3109/17453679209162536.