Niccoli, Giuseppe, et al. “Bone Scan in Painful Knee Arthroplasty: Obsolete or Actual Examination?”. Acta Biomedica Atenei Parmensis, vol. 88, no. 2 -S, June 2017, pp. 68-77, https://doi.org/10.23750/abm.v88i2 -S.6516.