F. Burrai, M. Pegoraro, M. Pia Zito, and M. Cadeddu, “Randomized Controlled Pilot Study on the Effects of a Release Silver Medication in Patients Cannulated with Button Hole Technique: Experimental Protocol”, G Clin Nefrol Dial, vol. 29, no. 1, pp. 37–42, Feb. 2017.