Siniscalchi, Carmine, and Anna Rocci. “Isolated Superficial Vein Thrombosis in Multiple Thrombotic Defects”. Acta Biomedica Atenei Parmensis, vol. 90, no. 4, Dec. 2019, pp. 606-10, https://doi.org/10.23750/abm.v90i4.7981.