Rollo, Giuseppe, et al. “Platet Rich Plasma or Hyperbaric Oxygen Therapy As Callus Accellerator in Aseptic Tibial Non Union. Evaluate of Outcomes”. Acta Biomedica Atenei Parmensis, vol. 91, no. 4, Nov. 2020, p. e2020188, https://doi.org/10.23750/abm.v91i4.8818.