Sisti, Andrea, et al. “Oil Injection for Cosmetic Enhancement of the Upper Extremities: A Case Report and Review of Literature: Upper Extremity Injections for Cosmetic Enhancement”. Acta Biomedica Atenei Parmensis, vol. 91, no. 3, Sept. 2020, p. e2020082, https://doi.org/10.23750/abm.v91i3.8533.