Saltman, A. E., L. S. Rosenthal, N. A. Francalancia, and S. J. Lahey. “A Completely Endoscopic Approach to Microwave Ablation for Atrial Fibrillation”. The Heart Surgery Forum, vol. 6, no. 3, Feb. 2005, pp. E38-E41, doi:10.1532/hsf.956.