Tiengo, C., V. Macchi, A. Porzionato, C. Stecco, and R. De Caro. “Anatomical Study and Clinical Implication of Perivascular Fascia of the Radial Artery”. Italian Journal of Anatomy and Embryology, vol. 118, no. 2, Jan. 2014, p. 183, https://oajournals.fupress.net/index.php/ijae/article/view/3889.