Samaila, E., Bonetti, I., Bruno, C., Argentini, E., & Magnan, B. (2016). Navicular tenosuspension with anterior tibialis tendon (Young procedure) associated to calcaneo-stop for the treatment of paediatric flexible flatfoot: clinical and ultrasound study. Acta Biomedica Atenei Parmensis, 87(1 -S), 69-74. https://mattioli1885journals.com/index.php/actabiomedica/article/view/5352