Riva, G., L. Monestier, M. Colombo, F. D’angelo, and M. F. Surace. “Subtalar Arthroeresis With Peek Endorthesis in Juvanile Flexible Flafoot: Short-Term Results”. La Pediatria Medica E Chirurgica, vol. 44, no. s1, Oct. 2022, doi:10.4081/pmc.2022.301.