Berdat, P. A., J.-P. Pfammatter, M. Pavlovic, and T. Carrel. “A New Clip Device for the Construction of Vascular Interrupted Anastomoses in Congenital Cardiac Surgery”. The Heart Surgery Forum, vol. 6, no. 5, Feb. 2005, pp. 358-61, doi:10.1532/hsf.834.